题目内容
【题目】I’m much better Chinese our teacher’s help.
A. in, at B. at, in C. at, with D. with, with
【答案】C
【解析】句意：在我们老师的帮助下我更擅长汉语了。in在…里面；at在具体时刻或地点；with和…一起。第一个空是固定短语be good at，擅长做某事；第二个空是with one’s help在某人的帮助下。故选C。
直通贵州名校周测月考直通名校系列答案【题目】It’s been three years we last saw our primary school classmates
A. since B. for C. until D. after
【题目】Think of the animal world. and a group of colorful wild animals will spring to mind: a parrot's rainbow feathers or the showy scales of sea fish. But, many mammals(哺乳动物) on the planet come in only two colors: black and white. Spend some time exploring what science has discovered about these animals' appearances, and you' ll see that basic black and white isn't so basic at all.
| The panda's white body helps it hide in snowy areas. The arms and legs are black, helping it hide in forests. The markings on its head are not used to hide, but to communicate. Black ears can act as a warning to enemies. |
| Depending on the species, black skunks(臭鼬) may wear white spots that act as covering or white stripes that signal enemies to be aware of their smelly spray, which causes no real harm to its victims, but it makes them uncomfortable. |
| Zebras' thin coats make them more vulnerable than long-haired animals to biting flies that carry disease, but the coats stripes prevent flies from landing on them, for reasons that scientists are still studying. Further, their attractiveness to flies increases with stripe width. No two zebras' stripes are exactly the same. |
【1】According to the passage, which of the following sentences is TRUE?
A. The panda's white parts help it hide against snow.
B. Both white spots and white stripes help skunks kill their victims.
C. Zebras with wider stripes are less attractive to flies.
D. Scientists have already known all the secrets about the stripes.
【2】What does the underlined word "vulnerable" mean?
A. Being easily landed.
B. Being easily attracted.
C. Being easily discovered.
D. Being easily attacked.
【3】Which could be the best title of the passage?
A. Why Animal Stripes Come in Different Shapes
B. Why So Many Animals Wear Black-and-White Coats
C. How Wild Animals Protect Themselves from Enemies
D. How Black and White Become Basic Colors in Animal World
【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