题目内容
—How ________ your trip to Australia?
—Great. I’ll go there next year again.
- A.was
- B.is
- C.are
- D.were
一方面,由答语可知指过去的一次旅行,应用一般过去时;另一方面,主语是your trip是单数,故答案选A。
But genes don't decide everything. For example, eating an unhealthy diet can keep you from growing to your full potential(潜力). Getting plenty of sleep and enough exercise will help you grow to the expected height.
No doubt 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.
【小题1】. The Chinese for the word “puberty” is .
A.童年时期 | B.婴幼儿时期 | C.习惯养成期 | D.生长发育期 |
A.you should have enough exercise | B.you can ask doctors for help |
C.you should save the environment | D.You can record your growth during puberty |
A.how the genes work in your body | B.when is the time you grow fast |
C.why you look like your parents | D.how you grow to a certain height |
A.how good it is to be a doctor | B.how much sleep time we need |
C.why genes can’t decide everything | D.what healthy diet is |
A.Your height most probably depends on how high your parents are. |
B.Girls’ age for starting puberty is usually earlier than that for boys’. |
C.The time showing the first changes of puberty is never noticed. |
D.You may be scared sometimes when you grow too fast. |
Are you a person who wants to know the time and temperature during the day? You might like Temp Glasses. These special glasses show the time above your right eye and the temperature your left eye. It is surely easier than wearing a wristwatch, and you never have to guess the Tature.
Alarm() Fork
Do you eat too quickly? Do you eat too much? How can the Alarm Fork help you? Aren't you is (好奇的)? Well, this special fork has two lights: one green and one red. When the green is on, it's OK to eat a piece of food. The fork "knows" when you eat a piece, and soon the red goes on. Wait for the green light before you eat another piece.
Smell This
Sow do you know if your breath smells nice, or if it smells bad? It's difficult It) know, because it’s very hard to smell the air that comes out of your own mouth. Smell This is useful for this ion. Smell This covers your nose and your mouth. Docs your breath smell nice, or do you need a piece of gum(口香糖)?
Banana Suitcase(手提箱)
Has this ever happened to you? You put a banana in your bag lunch in the morning, and when pen the bag at noon, the banana looks like someone drove a car over it. If you put your banana Banana Suitcase, this will never happen. It keeps a banana safe, delicious, and looking like a m!
【小题1】The writer thinks that the four inventions are_.
A.dangerous | B.useless | C.unusual | D.expensive |
A.Time Temp Glasses | B.Alarm Fork | C.Smell This | D.Banana Suitcase |
A.Time Temp Glasses. | B.Alarm I ink. | C.Smell This. | D.Banana Suitcase. |
A.Time Temp Glasses | B.Alarm Fork | C.Smell This | D.Banana Suitcase |
A.A person who eats bananas only at home. |
B.Someone who needs to throw away a banana. |
C.A person who has little interest in eating bananas. |
D.Someone who loves bananas and brings lunch to school every day. |
Time Temp Glasses
Are you a person who wants to know the time and temperature during the day? You might like Temp Glasses. These special glasses show the time above your right eye and the temperature your left eye. It is surely easier than wearing a wristwatch, and you never have to guess the Tature.
Alarm() Fork
Do you eat too quickly? Do you eat too much? How can the Alarm Fork help you? Aren’t you is (好奇的)? Well, this special fork has two lights: one green and one red. When the green is on, it’s OK to eat a piece of food. The fork "knows" when you eat a piece, and soon the red goes on. Wait for the green light before you eat another piece.
Smell This
Sow do you know if your breath smells nice, or if it smells bad? It’s difficult It) know, because it’s very hard to smell the air that comes out of your own mouth. Smell This is useful for this ion. Smell This covers your nose and your mouth. Docs your breath smell nice, or do you need a piece of gum(口香糖)?
Banana Suitcase(手提箱)
Has this ever happened to you? You put a banana in your bag lunch in the morning, and when pen the bag at noon, the banana looks like someone drove a car over it. If you put your banana Banana Suitcase, this will never happen. It keeps a banana safe, delicious, and looking like a m!
【小题1】The writer thinks that the four inventions are_.
A.dangerous | B.useless | C.unusual | D.expensive |
A.Time Temp Glasses | B.Alarm Fork | C.Smell This | D.Banana Suitcase |
A.Time Temp Glasses. | B.Alarm I ink. | C.Smell This. | D.Banana Suitcase. |
A.Time Temp Glasses | B.Alarm Fork | C.Smell This | D.Banana Suitcase |
A.A person who eats bananas only at home. |
B.Someone who needs to throw away a banana. |
C.A person who has little interest in eating bananas. |
D.Someone who loves bananas and brings lunch to school every day. |