We _______ on this project for four hours. Le...

We _______ on this project for four hours. Let’s have a rest.

A. are working      B. have been working

C. worked          D. had worked

高二英语单项填空中等难度题查看答案及解析

We _______ on this project for four hours. Let’s have a rest.

A. are working       B. have been working      C. worked      D. had worked

高二英语单项填空简单题查看答案及解析

The conference will begin in an hour; ________ , let's have a rest.

A. on the meantime　　　　　 B. in the meantimes

C. in the meantime　　　　　　 D. in meanwhile

高二英语单项填空中等难度题查看答案及解析

We’d like to arrive half an hour early________ we can have time for a good rest.

高二英语单项填空中等难度题查看答案及解析

They have been woking on this project for one month. It seems they need ________ month to finish it.

A. more        B.other           C. another       D. the other

高二英语单项填空简单题查看答案及解析

We on it for several hours but we haven't yet reached any conclusion.

A. are working    B. work    C. have been worked     D. have been working

高二英语单项填空简单题查看答案及解析

___ the project as planned, we’ll have to work two more hours a day.

A. Completing　 B. Complete　 C. Completed　　　　　　 D. To complete

高二英语单项填空中等难度题查看答案及解析

The professor ______ sit in his study for hours when he worked on the new project.

A. could    B. might    C. would    D. should

高二英语单项填空中等难度题查看答案及解析

Many people spend more than four hours per day on We Chat, and it is redefining the word “friend.” Does friending someone on social media make him or her your friend in real life?

Robin Dunbar, a professor at Oxford University, found that only 15, of the 150 Facebook friends the average user has, could be counted as actual friends and only five as close friends. We Chat may show a similar pattern.

Those with whom you attended a course together, applied for the same part-time job, went to a party and intended to cooperate but failed take up most of your WeChat friends. In chat records, the only message may be a system notice, “You have accepted somebody’s friend request”. Sometimes when seeing some photos shared on “Moments”, you even need several minutes to think about when you became friends. Also, you may be disturbed by mass messages (群发信息) sent from your unfamiliar “friends”, including requests for voting for their children or friends, links from Pinduoduo.com (a Chinese e-commerce platform that allows users to buy items at lower prices if they purchase in groups) and cookie-cutter (千篇一律的) blessings in holidays.

You would have thought about deleting this type of “friends” and sort out your connections. But actually you did not do that as you were taught that social networking is valuable to one’s success. Besides, it would be really awkward if they found that you have unfriended them already. Then, you keep increasing your “friends” in social media and click “like” on some pictures that you are not really interested. But the fact is that deep emotional connections do not come with the increasing number of your friends in social media.

If the number of your friends reaches 150, maintaining these relationships can be tough to you, and sometimes even will make you anxious. According to Robin Dunbar, 150 is the limit of the number of people with whom one can maintain stable social relationships.

1.What can we learn from Robin Dunbar's finding in Paragraph 2?

A. A Facebook user has 250 friends on average.

B. Most of the social media friends can be actual friends.

C. Among our social media friends, only a few people matter.

D. Only 15 people of a person’s Facebook friends can be close friends.

2.What does the third paragraph tell us about most of your WeChat friends?

A. You have deep communication with them.

B. You benefit a lot from their mass messages.

C. You just have a nodding acquaintance with them.

D. You become friends with them in important occasions.

3.What does the underlined word “that” in Paragraph 4 refer to?

A. Removing unfamiliar friends in WeChat.

B. Strengthening ties with your We Chat friends.

C. Keeping increasing your friends in social media.

D. Clicking “like” on pictures posted by your friends.

4.What can we infer from the last paragraph?

A. We will be anxious if we make friends online.

B. We should avoid making any friends in social media.

C. We should make as many friends as possible in social media.

D. We have difficulty managing relationships with over 150 people.

高二英语阅读理解中等难度题查看答案及解析

________in her office for nearly 20 hours,　 she is going home to have a rest.

A. To work　　 B. Working

C. To have worked　　 D. Having worked

高二英语单项填空中等难度题查看答案及解析