題目列表(包括答案和解析)
Height is just one of the thousands of features your genes(基因)decide. In fact, because you have two
parents, your genes provide you a height that usually lands somewhere between the height of each parent. If
both your parents are tall, then most probably you will be tall, too, but if you have questions about how tall
you're going to be, ask your doctor if he or she can help you find it out.
But genes don't decide everything. For example, eating an unhealthy diet can keep you from growing to your
full potential (潛力). Getting plenty of sleep and enough exercise will help you grow to the expected height.
No doubt (懷疑) you're wondering how fast you should grow. It depends. There's no perfect or right
answer. Generally speaking, kids grow about 2 inches (6 centimeters) a year between age 3 and the time when
they start puberty (when your body starts changing and becoming more grown up).
Your doctor will know how your growth has been going over the years. Two centimeters here and 2 inches
there are not nearly as important as the height you're at now, how you've been growing up to this point, and
what other changes your body may be going through.
Don't be scared if you seem to have grown a lot in a very short time. Everyone has a growth spurt (高峰)
during puberty. The age for starting puberty is about 10 for girls and about 11 for boys. But it can be earlier or
later … between 7 and 13 for girls and 9 and 15 for boys.
You'll usually begin to notice that you're growing faster about a year or so after your body starts to show the
first changes of puberty.
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補全對話 閱讀對話,從每題A、B、C、D 四個選項中,選出一個最佳答案完成對話。
W: Hello! Tom. I haven't seen you for a long time. Where have you been?
M: 1_________, Mrs. Green. I went to China last year.
W:2_________
M: My parents.
W: What did your family go there for?
M3________
W: In which city did you live when you were in China?
M: In Shanghai. It's a big city and it's modern, too.
W: 4_________
M: It's not too cold in winter but it's very hot in summer.
W: Do you like the weather there?
M: 5__________ But I like the city very much.
W: Are you going there again?
M: Yes. We are now on a holiday. We will go back to China next month.
1 A. Hello B. Good morning C. I’m fine D. See you
2 A. How did you get there? B. Who did you go there with?
C. When did you go there? D. Which city did you visit?
3 A. We went there by air. B. My parents paid more than $5,000 for the flight.
C. We had fun during the flight there. D. My parents went there to work in a college.
4A. What do you think of the people in Shanghai? B. Does it often rain in summer?
C. How do you like the buildings in Shanghai? D. What's the weather like in Shanghai?
5 A. Yes, I do. B. I love it very much. C. No, I don't. D. I don’t know.
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