There’s no light on—they be at home.
A. can’t B. mustn’t
C. needn’t D. shouldn’t
九年级英语单项填空中等难度题
There’s no light on—they be at home.
A. can’t B. mustn’t
C. needn’t D. shouldn’t
九年级英语单项填空中等难度题查看答案及解析
There's no light on---they be at home. (2014•徐州市)
A. can't B. mustn't C. needn't D. shouldn't
九年级英语单选题困难题查看答案及解析
There is no light in his apartment. He be at home.
A. mustn’t B. needn’t
C. shouldn’t D. can’t
九年级英语单项填空中等难度题查看答案及解析
The light is on in Mr. Green’s room. He _______ be at home.
A. must B. can C. mustn’t D. can’t
九年级英语单项填空简单题查看答案及解析
The light is still ________ ,Mr. Green _________at home now.
A. on, can be B. down, may be
C. on, must be D. up, can’t be
九年级英语单项填空中等难度题查看答案及解析
Having a teenager at home can be a real headache. Many teenagers smoke, drink and even fight. They often do something dangerous.
Earlier studies have shown that teenagers are more likely (可能) to make irrational decisions than people from any other age group, including children and adults. Is it that teenagers are too young to tell right from wrong? Not really. So what’s the reason?
According to Laurence, a teacher from a US university, the reason is that teenagers care a lot about how their peers (同龄人) view them—that is “peer influence”.
As children enter their teenage years, they spend more time with their friends and classmates, and also they care more about what they think of them. This makes teenagers make decisions without thinking about the costs.
In a test, a group of teenagers were asked to play a video driving game. When they played with their friends watching around them, they took more chances and drove more carelessly because that would increase their possibility of winning. But when they played alone, they drove more safely.
Why do peers have such a big influence on teens’ behavior?
As Laurence sees it, a teenager’s brain is like a car with a good accelerator (油门) but a weak brake (刹车). The “accelerator” is fully developed by teenage years while the “brake” is still not fully developed. When teenagers are watched by their peers, they usually push hard on the accelerator. With their weak brake, it is likely that they are going to end up in an accident.
But the good news is that a violent (暴力的)teenager doesn’t necessarily become a violent adult. About two-thirds to three-quarters of violent youth grow out of it. “They get more self-controlled.”
1.What does the underlined word “irrational” in the 2nd paragraph mean?
A. Quick. B. Crazy. C. Careful.
2.Why are teenagers likely to make wrong decisions according to the text?
A. They like difficult tasks.
B. They don’t care about costs.
C. They care a lot about what their peers think of them.
3.How does Laurence explain the influence of peer pressure on teens’ behavior?
A. By comparing it with how a car works.
B. By comparing it with an accident.
C. By showing research findings.
4.What can we learn from the text?
A. Teenagers are easy to have traffic accidents.
B. Peer influence is bad on teenagers.
C. Most of the teenagers become less violent when they grow up.
九年级英语阅读理解困难题查看答案及解析
— Another cup of tea?
— No, thanks. I _______ be off. My mom is waiting for me at home .
A. can B. must C. may D. should
九年级英语单项填空简单题查看答案及解析
Drivers run the red lights, or they will lose 6 points at a time.
A. can’t B. needn’t C. may not D. mustn’t
九年级英语单选题中等难度题查看答案及解析
—There is somebody at the door. Who ___________ it be? Is it the postman?
—No. It can’t be him. It’s just seven o’clock. It’s too early.
A. must B. may C. will D. need
九年级英语单项填空中等难度题查看答案及解析
Have you ever hoped a toy balloon? They are very light. But there are much bigger balloons can fly very high up in the sky. They are big enough to carry people. They are called hot-air balloons.
To make a hot-air balloon go up, turn on the burner(燃烧器). That will make the air inside the balloon hotter. Then the balloon will go up.
To make the balloon go down, turn off the burner. The air inside the balloon will get cooler. Then the balloon will go down. Underneath(在….下面) the balloon there is a large basket. That is where the pilot and the passengers go.
The burner is just above the basket. You can stand in the basket and turn the burner on and off. The balloon will go where the wind is blowing the right way! Do you want the balloon to go somewhere special? First make sure the wind is blowing the right way!
People have been flying in hot-air balloons for over two hundred years. Before planes it was the only way of flying. Today people fly in hot-air balloon for fun. Some people like to race hot-air balloons.
1.A hot-air balloon is ____
A．smaller than a toy balloon B．bigger than a toy balloon
C．the same as a toy balloon D．lighter than a toy balloon
2.Where will you sit if you want to fly in the balloon?
A．Inside the basket B．On top of the balloon
C．Under the basket D．Inside the balloon
3.You want the balloon to go up. So you will ____
A．jump out of the balloon
B．let the air out of the balloon
C．make the air inside the balloon hotter
D．let the air inside the balloon cool down
4.Now you are high up in the sky. If you want the balloon go down, you will _____
A．make your friends go out of the basket
B．make a hole in the balloon with a knife
C．make the air inside the balloon hotter
D．make the air inside the balloon cooler
5. Now everything is all right! The balloon is flying across the sky. Where are you going?
A．Towards the sun B．To the seaside
C．Where the wind blows you. D．To the nearest mountains
九年级英语阅读理解中等难度题查看答案及解析