Pollution in the city had reached four times ...

Pollution in the city had reached four times the _____ level.

A.admirable B.adorable C.adaptable D.acceptable

高三英语单项填空简单题查看答案及解析

____ can be seen in the chart right here, the air pollution level in the city has been increasing over the last months.

A. What         B. It            C. that          D. As

高三英语单项填空中等难度题查看答案及解析

______ the extreme levels of air pollution, city authorities have started to take measures to quickly reduce pollution levels and protect city dwellers.

A. In spite of     B. As well as    　 C. In response to     D. By means of

高三英语单项填空中等难度题查看答案及解析

. ___________ the extreme levels of air pollution, city authorities have started to take measures to quickly reduce pollution levels and protect city dwellers.

A. In spite of　　　　　　　 B. As well as

C. In response to　　 　 　 D. By means of

高三英语单项填空中等难度题查看答案及解析

The project ______ possible had the relations of the two countries not reached their current level.

A.weren’t B.weren’t to be C.shouldn’t be D.wouldn’t have been

高三英语单项填空中等难度题查看答案及解析

Smoggy weather has become common in China. But these days, air pollution levels in the north eastern city of Harbin surpassed the previous record levels.

The city was essentially shut down after PM2. 5, fine Particulate(微粒物) pollution that is considered hazardous(有害的) . reached levels of 1000 micrograms per cubic meter-40 times the safety level remended by the World Health Organization. Schools, motorways and an airport were closed on Tuesday as visibility in some areas of the city dropped to less than 10 meters.

Photos from Harbin showed residents covering their mouths with masks and scarves, and moving like ghostly shadows through the fog. Cars and motorcycles are moving slowly as traffic came to a standstill with traffic lights barely visible. .

Just days previously , the World Health Organization's International Agency for Research on Cancer (IARC)　 classified air pollution as a carcinogen(致癌物) .　 It stated that there　 is　 " sufficient evidence" that exposure to outdoor air pollution causes lung cancer and also linked it with an increased risk of bladder cancer.　 It's said that exposure has increased significantly particularly in " rapidly industrial countries with large populations".

"The air we breathe has become polluted with a mixture of cancer-causing substances" , Dr Kurt Straif , head of the IARC said in a press released.　 "We now know that outdoor air pollution is not only a major risk to health in general, but also a leading environmental cause of cancer deaths. "

On the Chinese social media site Weibo , many users complained about the pollution and shared their concerns. References to "feed people with smog "have become popular on Weibo and there is a sarcastic play on the expression "serve the people" , as the two have a similar pronunciation.

"The impact of air pollution on people will be gradual. There won't be a sudden outbreak of symptoms, but normally three to five days after the smoggy weather occurs, there is a peak in the number of people seeing doctors, " Deng Ying,　 a doctor at the Second Affiliated Hospital of Harbin Medical University was quoted as saying.

1. As thick smog has become a common scene in Harbin, ______

A. students there can go to school as usual

B. residents in the city can see as far as 20 meters

C. traffic lights can be easily visible

D. the urban traffic has been seriously influenced

2. When exposed to outdoor air pollution, what kind of disease can be caused?

A. Cancer of stomach　 B. Breast cancer　 C. Bladder cancer　　　 D. Ovarian cancer

3. According to Dr Kurt Straif , we can learn that_______.

A.　 the effect of the. smoggy weather is gradual

　　　 B.　 air pollution is the man environmental cause, of cancer deaths

　　　 C. exposure has greatly increased in countries with large populations

　　　 D. "feed people with smog" has bee a hot word

4. The purpose of this passage is to

　　　 A. awaken people's environmental awareness

　　　 B. warn people not to go out in smoggy weather

　　　 C. call for the public to wear their masks

　　　 D. advise people not to live in Harbin

高三英语阅读理解中等难度题查看答案及解析

阅读七选五。

Smoggy weather has become common in China. But these days, air pollution levels in the northeastern city of Harbin surpassed the previous record levels.

The city was essentially shut down after PM2.5, fine particulate (微粒的) pollution that is considered dangerous, reached levels of 1,000 micrograms per cubic meter — 1.. Schools, motorways and an airport were closed on Tuesday as visibility in some areas of the city dropped to less than 10 meters.

_2.. It stated that there is “sufficient evidence” that exposure to outdoor air pollution causes lung cancer. _3.. Moreover, it's said that exposure has increased significantly particularly in “rapidly industrial countries with large populations”．

On the Chinese social media site Weibo, many users complained about the pollution and shared their concerns. 4.. Nowadays, there is a sarcastic play on the expression “serve the people”， as the two have a similar pronunciation.

“5.. There won't be a sudden outbreak of symptoms, but normally three to five days after the smoggy weather occurs, there is a peak in the number of people seeing doctors，” Deng Ying, a doctor at the Second Affiliated Hospital of Harbin Medical University was quoted as saying.

A．The impact of air pollution on people will be gradual

B．Smog has been regarded as the biggest killer nowadays in China

C．Just days previously, the World Health Organization classified air pollution as a carcinogen (致癌物)

D．The faster smog comes, the faster it goes away

E．References to “feed people with smog” have become popular on Weibo

F．40 times the safety level reminded by the World Health Organization

G．And meanwhile, the risk of bladder cancer is also closely connected with it

高三英语七选五中等难度题查看答案及解析

It was the first time in four years that my daughter Kate had been able to have a face-to-face chat with her Chinese grandfather through WeChat. Her grandfather ______ showed us his apples. Kate eagerly asked when she could eat them. Since her birth, we can’t ______ time to take her back to China. Year after year, her grandfather would save us a box of the ______ apples just in case we visited. They were kept in the cold store ______ and they must have been sweet. I vividly remember my first ______ of an apple picked straight from the tree.

A few weeks after the ______, when new blossoms(花) began to appear on the trees, an idea ______ Kate’s grandfather. If we couldn’t take our ______ back this year, he would take the apples to us. He ______ the ladder(梯子), carefully examining blossoms. Those that ______ his examination were picked off the trees. When the blossoms ______ small apples, he covered each apple with a special ______ consisting of three layers, which would ______ the young apples from brown spots and also help them ______ an even coloring. Several weeks passed and the apples were almost ready. He spent days ______ the outer layers of the bags. The inner red layers remained. If they were removed too early, the fruits would be damaged by the sunlight. Once they adapted to the ______, he removed the final layers.

From his ______, he still kept one box of his finest apples but this time he was ______ to deliver them himself. ______ for his passport and visa approved, he delicately ______ his 2-kilogram bag of best apples and headed for Scotland.

1.A. carefully　　 B. proudly　　 C. secretly　　 D. briefly

2.A. devote　　 B. cost　　 C. spend　　 D. afford

3.A. biggest　　 B. sourest　　 C. ripest　　 D. finest

4.A. waiting　　 B. expecting　　 C. growing　　 D. working

5.A. touch　　 B. sight　　 C. bite　　 D. purchase

6.A. interview　　 B. discussion　　 C. chat　　 D. appointment

7.A. amused　　 B. occurred to　　 C. crossed　　 D. appealed to

8.A. father　　 B. mother　　 C. son　　 D. daughter

9.A. climbed　　 B. designed　　 C. made　　 D. fixed

10.A. escaped　　 B. passed　　 C. failed　　 D. lost

11.A. burst into　　 B. gave out　　 C. grew into　　 D. let out

12.A. paper　　 B. bag　　 C. sheet　　 D. package

13.A. protect　　 B. discourage　　 C. hide　　 D. cover

14.A. win　　 B. achieve　　 C. acknowledge　　 D. undertake

15.A. sticking　　 B. applying　　 C. carrying　　 D. removing

16.A. sun　　 B. weather　　 C. climate　　 D. air

17.A. tree　　 B. harvest　　 C. experiment　　 D. product

18.A. accustomed　　 B. advised　　 C. engaged　　 D. determined

19.A. Instructions　　 B. Recreations　　 C. Applications　　 D. Reservations

20.A. packed　　 B. filled　　 C. emptied　　 D. delivered

高三英语完形填空中等难度题查看答案及解析

The archaeologists found gold coins and pottery in the lowest level of the site____ they reached three months ago．

A．what           B．for which      C．that            D．to which

高三英语单项填空中等难度题查看答案及解析

The archaeologists found gold coins and pottery in the lowest level of the site ________ they reached three months ago.

A．what     B．for which

C．that     D．to which

高三英语单项填空中等难度题查看答案及解析