题目内容
【题目】---Ants smell things. Let’s watch them when we are free.
--- That sounds.
A. well, good B. good, well C. good, good D. well, well
【答案】A
【解析】试题分析：句意：-蚂蚁嗅觉很灵敏，我们有空的时候去观察蚂蚁吧。-听起来很好。well是副词，好，修饰动词；good形容词，好的，修饰名词，或者在句中做表语。第一个空是用副词修饰动词smell；第二个空前的sounds是系动词，后面跟形容词做表语。故选A。
【题目】
Morpher, the folding bike helmet(头盔) People hate to wear a helmet because it's thick and heavy. Morpher is a bike helmet made from plastics. It is just as strong as the traditional ones, but flexible(灵活的)enough to fold almost totally flat. Also it is much easier to carry. |
Shoes that tie themselves After we see the movie Back to the Future, almost everyone wants a pair of self-tying shoes. Now, thanks to Nike, the shoe dream comes tnie. When you press a button, the shoes can tie themselves. |
The smart alarm clock-Hello Sense An alarm clock , called Hello Sense, can improve your sleep. It can control the temperature, light and even air quality in your bedroom to help you have a perfect sleep environment. And it can record your sleep cycles. |
Sweet potatoes that could save lives The lack(缺乏)of vitamin A can cause blindness and many other illnesses. In sub- Saharan Africa, plant experts are helping them grow a kind of new sweet potatoes. These potatoes can help them fight against some illnesses. |
【1】Morpher, the folding bike helmet is .
A. thick and heavy B. not as strong as a traditional one
C. made from metal D. flexible enough to fold almost flat
【2】The underlined word "button" means " ".
A. 钉子 B. 按钮 C. 图案 D. 形状
【3】The smart alarm clock can NOT .
A. improve our sleep B. control our weight
C. record our sleep cycles D. control the temperature in the bedroom
【4】If a child has a poor eyesight, he may be in the lack of .
A. vitamin A B. vitamin B C. vitamin C D. vitamin D
