This is the time during days that he has made...

This is the 　　 time during 　　 days that he has made the same mistakes.

A. second; third        B. two; three　　　　　　 C. two; third　　　　　　 D. second; three

九年级英语单项填空中等难度题查看答案及解析

Tony, it is the ________ time in ________ days that you’ve made the same mistake.

A. three, two　　　　 B. third, two

C. three, second　　　 D. third, second

九年级英语单项填空中等难度题查看答案及解析

—Mike, it is the ________ time in ______ days that you’ve made the same mistake.

—Sorry, sir. I’ll be more careful next time.

A.two; three　　 B.second; three

C.two; third　　 D.second; third

九年级英语单项填空中等难度题查看答案及解析

Which of the following is right?

A．Sorry,I don’t know if he has made up a story or not．

B．At that time，she finally understood what was her boss guilty of

C．My parents are really glad that I won the English Speech Contest．

D．Please tell me what to deal with it next．

九年级英语单项填空简单题查看答案及解析

This is the ________ time in ________ days that Tommy has come to school late．

A．second；third　　 B．two：three　　 C．two；third　　　 D．second；three

九年级英语单项填空简单题查看答案及解析

This is the ________ time in ________ days that Tommy has come to school late．

A．second；third　　　 B．two：three

C．two；third　　　　 D．second；three

九年级英语单项填空中等难度题查看答案及解析

A US man has shown off a 14-year-old McDonald's hamburger that looks the same as the day he 　　 it.

David Whipple, from Utah, had originally(起初) planned to 　　 the burger for two months in order to show friends how its preservatives（防腐剂） would keep its appearance.

But, after accidentally leaving 　　 in his pocket for two years, Mr Whipple decided to keep the burger for even longer to see 　　 it could continue looking the same.

“It wasn't on purpose,” Mr. Whipple told US television show “The Doctors”.

“I was showing some 　　 how enzymes（酶）work and I thought a hamburger would be a 　　 . And I used it for a month and then 　　 about it. My wife didn't 　　 it until at least a year or two after that. And we pulled it out from the closet(衣柜) and said 'oh my gosh, I can't believe it looks the same way'.”

He now admits that he uses the burger to convince（说服） his grandchildren not to eat junk food from restaurants 　　 McDonalds.

“It's great for the grandkids to see. what happens with 　　 !” he said.

1.A. bought　　　　 B. lost　　　　　　　 C. ate　　　　　　　　 D. made

2.A. hide　　　　　　 B. keep　　　　　　 C. cook　　　　　　　 D. stay

3.A. the bag　　　　 B. the coat　　　　 C. the product　　　　 D. preservatives

4.A. how soon　　　 B. how far　　　　 C. how often　　　　 D. how long

5.A. doctors　　　　 B. students　　　　 C. grandchildren　　 D. friends

6.A. good idea　　　 B. junk food　　　　 C. healthy food　　　 D. terrible idea

7.A. thought　　　　 B. forgot　　　　　　 C. ate　　　　　　　　 D. talked

8.A. throw　　　　　 B. buy　　　　　　　 C. discover　　　　　 D. get

9.A. for example　　 B. except　　　　　　 C. and　　　　　　　　 D. such as

10.A. fast food　　　 B. sea food　　　 　 C. McDonalds　　 　　 D. American restaurants

九年级英语完形填空困难题查看答案及解析

A US man has shown off a 14-year-old McDonald's hamburger that looks the same as the day he 　　 it.

David Whipple, from Utah, had originally(起初) planned to 　　 the burger for two months in order to show friends how its preservatives（防腐剂） would keep its appearance.

But, after accidentally leaving 　　 in his pocket for two years, Mr Whipple decided to keep the burger for even longer to see 　　 it could continue looking the same.

“It wasn't on purpose,” Mr. Whipple told US television show “The Doctors”.

“I was showing some 　　 how enzymes（酶）work and I thought a hamburger would be a 　　 . And I used it for a month and then 　　 about it. My wife didn't 　　 it until at least a year or two after that. And we pulled it out from the closet(衣柜) and said 'oh my gosh, I can't believe it looks the same way'.”

He now admits that he uses the burger to convince（说服） his grandchildren not to eat junk food from restaurants 　 　　 McDonalds.

“It's great for the grandkids to see. what happens with 　　 !” he said.

1.A. bought　　　　 B. lost　　　　　　　 C. ate　　　　　　　　 D. made

2.A. hide　　　　　　 B. keep　　　　　　 C. cook　　　　　　　 D. stay

3.A. the bag　　　 B. the coat　　　　 C. the product　　 D. preservatives

4.A. how soon　　　 B. how far　　　　 C. how often　　　 D. how long

5.A. doctors　　　 B. students　　　　 C. grandchildren D. friends

6.A. good idea　　 B. junk food　　　　 C. healthy food　　 D. terrible idea

7.A. thought　　　 B. forgot　　　　　　 C. ate　　　　　　　　 D. talked

8.A. throw　　　　　 B. buy　　　　　　　 C. discover　　　　 D. get

9.A. for example B. except　　　　　　 C. and　　　　　　　　 D. such as

10.A. fast food 　 B. sea food　　　 　 C. McDonalds　　 　　 D. American restaurants

九年级英语完形填空中等难度题查看答案及解析

The taxis in this city ________ in the same color. You can see them every day.

九年级英语单项填空中等难度题查看答案及解析

During the past week, Beijing has been covered with thick smog that is forecast to stay until this weekend at least.

The smog, covering 1.43 million square kilometers mainly in northern China, made the Beijing government give an orange alert - the second-highest warning - and ordered people not to leave their homes.

A study in 2013 by researchers at Tsinghua University said that there were more than 1,300 microbes(可吸入颗粒) in the atmosphere over Beijing. Although most of them may do no harm to human health, the number still makes people worried.

Zhuang Guoshun, director of the Center for Atmospheric Chemistry Study at Fudan University, said Beijing is covered by smog for an average of 60 percent of the year, while the number for Shanghai is 30 to 50 percent.

However, research studies have found that higher air pollution levels do not exactly mean higher risks of early death or other health illnesses.

One of the scientists' main attentions is the level of PM2.5 - floating matter of 2.5 microns (微米)or smaller, which can go deep into the lungs(肺) and even enter the blood.

Guangzhou and Shanghai in the south of China have slightly higher relative risks to early death from the effects of PM2.5 than Xi'an and Beijing in the north, even though the levels of PM2.5 in the northern cities were nearly twice those in the south, according to a study published in September 2013, led by Pan Xiaochuan, a professor at Peking University's School of Public Health.

1.What colour warning is the second-highest one?

A. Blue.　　 B. Orange.　　 C. Red.　　 D. Black.

2.The third paragraph mainly tells us that __________．

A. the number of microbes worries people　　 B. smog does no harm to our health

C. the professor is from Fudan University　　 D. Beijing must pay attention to the pollution now

3.According to the fourth paragraph, we can see that in a year Shanghai is covered with smog at least __________ days.

A. 73　　 B. 110　　 C. 146　　 D. 183

4.Which city has a little higher relative risk to early death from PM 2.5?

A. Xi’an　　 B. Beijing　　 C. Nanjing　　 D. Guangzhou

九年级英语阅读单选困难题查看答案及解析