Hey, mom, I want you to stop dropping me off at the airport for some trip that I am about to take and start becoming my seatmate. I want to travel with you---just you.
I want to explore a new place alongside a woman who raised me, who put up with my teenager anxiety and my rebellious (叛逆的) college years. I want to see my favorite cities with the lady who taught me basic life lessons, such as looking both ways before crossing the street, how to use a glue gun, and that the most important thing in the world is to help others.
I always appreciated the vacations you planned for our family. I also remember how you watched me as I read The Great Gatsby on the balcony at midday. I wonder if you felt proud of me. These days, I am sick of traveling to places with wishy-washy(无主见的) friends. I want to travel with a strong woman who can see how capable I am of learning to speak French or hiking on a glacier or eating something as unpleasant-smelling fruit.
Now I want you to see how much I grow up while abroad---I’m a different person, Mom. And I know you’d be different too. I know that someone has shared a similar burst of emotion while diving into Australia’s Great Barrier Reef for the first time.
So what do you say, Mom? Will you throw responsibility to the wind? I want to travel with you. Let’s just go---we can go anywhere in the world, just you and I. You can pick the place, and I will do the rest.
Love,
Katka
Which life lesson does Katka think the most valuable?

What do the underlined words in Paragraph 5 mean?

What’s the daughter’s purpose of writing this letter?

Some people think that success is only for those with talent or those who grow up in the right family, and others believe that success mostly comes down to luck. I’m not going to say luck, talent, and circumstances don’t come into play because they do. Some people are born into the right family while others are born with great intelligence, and that’s just the reality of how life is.
However, to succeed in life, one first needs to set a goal and then gradually make it more practical. And, in addition to that, in order to get really good at something, one needs to spend at least 10,000 hours studying and practicing. To become great at certain things, it’ll require even more time, time that most people won’t put in.
This is a big reason why many successful people advise you to do something you love. If you don’t enjoy what you do, it is going to feel like unbearable pain and will likely make you quit well before you ever become good at it.
When you see people exhibiting some great skills or having achieved great success, you know that they have put in a huge part of their life to get there at a huge cost. It’s sometimes easy to think they got lucky or they were born with some rare talent, but thinking that way does you no good, and there’s a huge chance that you’re wrong anyway.
Whatever you do, if you want to become great at it, you need to work day in and day out, almost to the point of addiction, and over a long period of time. If you’re not willing to put in the time and work, don’t expect to receive any rewards. Consistent hard work won’t ensure you the level of success you may want, but it will ensure that you will become really good at whatever it is you put all that work into.
Paragraph 1 mainly talks about ________.

In Paragraph 2, the underlined word “that” refers to ______.

Successful people suggest doing what one loves because ______.

What can we infer from Paragraph 4?

For centuries, the body’s blood has been linked closely with the emotions．People who show no human emotions or feelings, are said to be cold-blooded killer．For example, the police are searching for a cold-blooded killer．He seems to kill for no reason, and no emotion, as if taking someone’s life as nothing．
Cold can affect other parts of the body．The expression “get cold feet” has nothing to do with cold or your feet．The expression means being afraid to do something you have decided to do．For example, you agree to be president of an organization．But then you learn that all the other officers have resigned, and all the work of the organization will be your responsibility．You are likely to get cold feet about being president when you understand the situation.
The expression “give someone the cold shoulder” probably comes from the physical act of turning your back toward someone, instead of speaking to him face to face．You may give a cold shoulder to a friend who has not kept a promise he made to you．Or, to someone who has lied about you to others．
A cold fish is not a fish．It is a person．But it is a person who is unfriendly, unemotional and shows no love or warmth．A cold fish does not offer much of himself to anyone．Someone who is a cold fish could be cold-hearted．Now a cold-hearted person is someone who has no sympathy．Several popular songs in recent years were about cold-hearted men or cold-hearted women who, without feelings, broke the hearts of their lovers．
Out in the cold means not getting something that everybody else got．A person might say that everybody but him got a pay raise---he was left out in the cold．And it is not a pleasant place to be．
When you refuse to speak to a man and treat him in a distant way, you may express by “____”．

If Sue shows absolutely no reaction to those awful pictures of starving children in Africa, you will say _________．

We can use the expression “__________” to describe a man who abandons or hurts his lover without mercy．

The topic of this passage is about _________．

Children start out as natural scientists, eager to look into the world around them. Helping them enjoy science can be easy; there is no need for a lot of scientific terms or expensive lab equipment. You only have to share your children’s strong desire to know about things. Firstly, listen to their questions. I once visited a classroom of seven–year-olds to talk about science as a job. The children asked me “textbook questions” about schooling, salary and whether I liked my job. When I finished answering, we sat facing one another in science. Finally I said,” Now that we’ve finished with your lists, do you have questions of your own about science?”
After a long pause, a boy raised his hand, “have you ever seen a grasshopper (蚱蜢) eat? When I try eating leaves like that, I get a stomachache. Why?”
This began a set of questions that lasted nearly two hours.
Secondly, give them time to think. Studies over the past 30 years have shown that. After asking a question, adults typically wait only one second or less for an answer, no time for a child to think. When adults increase their “wait time” to three seconds or more, children give more logical, complete and creative answers.
Thirdly, watch your language. Once you have a child involved in a science discussion, don’t jump in with “That’s right” or “very good”. These words work well when it comes to encouraging good behavior. But in talking about science, quick praise can signal that discussion is over. Instead, keep things going by saying, “That’s interesting” or “I’d never thought of it that way before”, or coming up with more questions or ideas.
Never push a child to “think”. It doesn’t make sense; children are always thinking, without your telling them to. What’s more, this can turn a conversation into a performance. The child will try to find the answer you want, in as few words as possible, so that he will be a small target for your disagreement.
Lastly, show; don’t tell. Real-life impressions of nature are far more impressive than any lesson children can learn from a book or a television program. Let children look at their fingertips through a magnifying glass, and they’ll understand why you want them to wash before dinner. Rather than saying that water evaporates(蒸发), set a pot of water to boil and let them watch the water level drop.
According to the passage, children are natural scientists, and to raise their interest, the most important thing for adults to do is______.

In the last sentence of the first paragraph, the word “list” could best be replaced by______.

According to the passage, children can answer questions in a more logical, complete and creative way if adults______.

The author mentions all of the following techniques for adults to share with their children’s curiosity EXCEPT that adults should______.

The secret to losing weight isn’t just watching what’s on your plate; it’s also about watching what’s in your glass. Popular soft drinks, fruit juices，and energy drinks can be loaded with added sugars and carbohydrates that can damage your weight-loss strategy. .
1. Water
We all know this one, but it’s important to remember that water is the single best choice for effective weight loss. Whether it’s still or sparkling, aim to make water your go-to drink choice.
．Then try adding fresh lemon, cucumber, and even a piece of tomato to add flavor without adding many calories.
2. Vegetable juice
. If you can find a low-sodium(Na) variety, even better. The vegetables will keep you fuller longer and the flavor will keep your taste buds happy.
3. Unsweetened tea
Green tea has been proven to help speed up metabolism（新陈代谢） and weight loss. Try it hot or iced with a bit of honey for a low-sugar sweet drink.．Both are filled with antioxidants（抗氧化剂），which can help rid your body of toxins.
4. Black coffee
A morning cup of coffee or an afternoon iced coffee can help lose your weight by providing caffeine that prevents people from hunger. Just be careful about what you add to your coffee---stick to skim milk and very little sugar.
5. Skim milk
Milk is an excellent source of lean protein，vitamin D, and calcium that can help build your muscles and keep your bones strong.．Or add a little chocolate-low-fat. Chocolate milk is a great option for post-workout muscle recovery.

E. Whether in a can or homemade, vegetable juice is an excellent way to get the fiber your body needs to fuel your weight loss.
F. Here are five tasty ways to drink up without packing on the pounds.
G. Don’t forget black and oolong teas, too!