Don’t ride too fast, David. _______ the risk ...

Don’t ride too fast, David. _______ the risk of an accident.

A. Take away B. Write down C. Think about D. Try out

九年级英语单选题中等难度题查看答案及解析

Mike, don’t drive too fast. 　　　　 accidents always happen on snowy days.

A、A number of　　　　　　 B、A great deal of

C、Huge amounts of　 　　 D、A group of

九年级英语单项填空中等难度题查看答案及解析

—What caused the traffic accident?

—The driver’s carelessness. He has regretted driving too fast.

A.admitted B.felt sorry about C.shame

九年级英语单选题简单题查看答案及解析

– How fast 　　 when the police stopped you?

-- I don’t know exactly, but not too fast, I think.

A. were you driving

B. did you drive

C. are you driving

九年级英语单项填空简单题查看答案及解析

The girl riding a horse there 　　 be Shirley. Her left leg was badly hurt in an accident yesterday.

A.needn’t　　　　　　　　 B. may not

C. can’t　　　　　　　　 D. mustn’t

九年级英语单项填空中等难度题查看答案及解析

The girl riding a horse there　　　　　 be Shirley. Her left leg was badly hurt in an accident. (2015•镇江市)

A. needn't　　 B. may not　　 C. can't　　 D. mustn't

九年级英语单选题中等难度题查看答案及解析

—How fast ________ when the police stopped you?

—I don't know exactly, but not too fast, I think.

A. were you driving

B. did you drive

C. are you driving

D. do you drive

九年级英语单选题简单题查看答案及解析

If you’re riding in the car on the way home from school or soccer practice, does the sight of fast food restaurant signs make you hungry for a cheeseburger, some French fries or a piece of pizza?

Think about some of the signs for the most popular fast food restaurants. What do the signs for McDonald's, Wendy's, Burger King, Dairy Queen and Pizza Hut have in common? They all make prominent (突出的) use of two colors: red and yellow.

Could it be that these colors — red and yellow — make you hungry and want to stop for fast food? Although it might sound crazy, that's exactly what some scientists believe. The idea even has a name: the ketchup (番茄酱) and mustard (芥末) theory.

Scientists also point out that studies show that color gets communicated to the brain faster than any other type of communication. For example, experts believe that the color red inspires feelings of warmth, comfort and love. Similarly, yellow draws feelings of happiness, excitement and cheer.

Researchers believe that these colors, especially when used on fast food restaurant signs, create the perfect feelings to make us feel hungry and want to stop to eat.

Other scientists,however,disagree with the ketchup and mustard theory and point out that there isn't enough scientific data (数据) to support the theory. They think that feelings of happiness and excitement connected with the colors red and yellow aren't necessarily equal to hunger.

While the science of colors and their exact influence on us may be uncertain, it’s clear that fast food restaurants believe that in some way, it is good for them to include red and yellow on their signs. Do these colors make us hungry? Maybe ... or perhaps it’s our own happy memories of delicious cheeseburgers, salty French fries and ice- cold sodas that keep us coming back for more!

1.Why does the writer ask the question in Paragraph 1?

A.To know when people will feel hungry.

B.To ask people to take part in the research.

C.To get people into the topic of the passage.

D.To find what fast food restaurant sign is the most popular.

2.What common point do most fast food restaurants share?

A.They provide similar foods. B.Their foods are in red and yellow.

C.Their signs include red and yellow. D.Their foods are the favorite of people.

3.According to Paragraph 4, some scientists believe that ________.

A.people cannot refuse to enjoy fast food B.colors can make communication easier

C.people use colors to express their feelings D.colors have influences on our feelings

4.What can we learn from the last paragraph?

A.Colors are important to fast food restaurants. B.It’s uncertain whether colors make us hungry.

C.We need to study the science of colors. D.Delicious food can leave us good memories.

九年级英语阅读单选中等难度题查看答案及解析

Luckily, he wasn’t driving fast at the time of accident; otherwise, I am sure, it _______ a more serious accident.

A.would be B.were C.would have been D.had been

九年级英语单选题简单题查看答案及解析

The government has done something to stop the price of the house from　　　　　 too fast.

A.rising B.to rise C.rise D.rose

九年级英语单选题简单题查看答案及解析