Hainan is a very large island and it’s the se...

Hainan is a very large island and it’s the second ________ island in China.

高三英语单项填空中等难度题查看答案及解析

Hainan is _______-island.

高三英语单项填空中等难度题查看答案及解析

—Have you found the new flat advertised in the newspaper?

— Yes. But the community____ very large and I nearly got lost just now.

A. had been B. was C. will be D. is

高三英语单项填空中等难度题查看答案及解析

Guangdong lies ________ the south of China and Fujian is ________ the east of Guangdong.Hainan is ________ the coast of the mainland.

A．in；in；on　 B．in；on；off　 C．on；to；on　 D．in；to；away

高三英语单项填空简单题查看答案及解析

Recently, a business associate and I experienced one of the real challenges in visiting a very large regional shopping centre. How do you find a store when you haven't been to this shopping centre for some considerable period of time?

Well, when we first arrived at the centre and had parked our car, out of the crowd ____ one of the shopping centre security officers. Seizing the opportunity to　 ____some assistance from someone who would no____　 know where the store was located, I approached him and asked for____ . He smiled and　　 ____　 that the store was only some 75 metres from where we were standing. Before we could thank him, he ____　　 , “'However, please allow me to　 ____　　 where it is.” We thanked him, but said that there was no　 ____ , as we would now be able to find it with the help of his directions. His immediate ____ came as a real surprise to us both. “'No, not at all, please　　 ____　　 me, it is not very far and it is all just part of my job.” As we walked, he asked____ our day had been and then added that it was a very busy day in the centre,　 ____　 because it was school holidays. When we reached the store, we both thanked him for his courtesy and knew his name was Rod.

I am sure Rob's job as a security officer is full of daily　 ____　 with lots of not so good things to____ with, so no doubt doing what he did for us and I am certain many others, is more than ____　 the part of his job that makes his day just that more enjoyable and　　 ____　 .

There can be ____　　 better in life than to offer caring and sincere　 ____　 to others and not____ anything in return, however, I am sure that the　 ____ you receive for a job very well done will never go lost!

1.A. stayed　　 B. appeared　　 C. remained　　 D. stood

2.A. provide　　 B. receive　　 C. seek　　 D. handle

3.A. doubt　　 B. wonder　　 C. idea　　 D. problem

4.A. directions　　 B. explanations　　 C. instructions　　 D. excuses

5.A. thought　　 B. remembered　　 C. informed　　 D. indicated

6.A. answered　　 B. added　　 C. insisted　　 D. stressed

7.A. prove　　 B. remind　　 C. present　　 D. show

8.A. way　　 B. point　　 C. need　　 D. use

9.A. action　　 B. reply　　 C. answer　　 D. step

10.A. follow　　 B. direct　　 C. consult　　 D. help

11.A. what　　 B. where　　 C. how　　 D. when

12.A. mainly　　 B. usually　　 C. mostly　　 D. lately

13.A. memories　　 B. operation　　 C. checks　　 D. challenges

14.A. go　　 B. deal　　 C. help　　 D. live

15.A. popular　　 B. unique　　 C. likely　　 D. special

16.A. amazing　　 B. exciting　　 C. surprising　　 D. rewarding

17.A. nothing　　 B. something　　 C. anything　　 D. everything

18.A. greetings　　 B. appreciation　　 C. patience　　 D. service

19.A. order　　 B. pay　　 C. expect　　 D. receive

20.A. comment　　 B. praise　　 C. training　　 D. practice

高三英语完形填空中等难度题查看答案及解析

—Did you go to Hainan Island for your vacation last month？

—I 　　　to go， but I got sick at the last minute.

A.         plan  B. am planning  C. have planned  D .had planned

高三英语单项填空中等难度题查看答案及解析

Christchurch is New Zealand’s______city after Auckland．

高三英语单项填空简单题查看答案及解析

An epidemic is the occurrence of a disease which affects a very large number of people living in an area and which spreads quickly to other people. Like infectious diseases, ideas in the academic world are spreadable. But why some travel far and wide while equally good ones remain in relative insignificance has been a mystery. Now a team of computer scientists has used an epidemiological model to imitate how ideas move from one academic institution to another. The model showed that ideas originating at famous institutions caused bigger “epidemics” than equally good ideas from less well-known places, explains Allison Morgan, a computer scientist at the University of Colorado Boulder and lead author of the new study. “This implies that where an idea is born shapes how far it spreads, holding the quality of the idea constant.” says senior author Aaron Clauset, also at Boulder.

Not only is this unfair --- “it reveals a big weakness in how we’re doing science,” says Simon DeDeo, a professor of social and decision sciences at Carnegie Mellon University, who was not involved in the study. There are many highly trained people with good ideas who do not end up at top institutions. “They are producing good ideas, and we know those ideas are getting lost,” DeDeo says. “Our science, our scholarship, is not as good because of this.”

The Colorado researchers analyzed an existing data set of computer science department hires in North America, as well as a database of publications by these hires. First they looked at how five big ideas in computer science spread to new institutions. They found that hiring a new member accounted for a little more than a third of the time --- and in 81 percent of those cases, transfers took place from higher- to lower-status universities. Then the team imitated the broadcasting of ideas using an infectious disease model and found that the size of an idea “epidemic” (as measured by the number of institutions that published studies on an idea after it originated) depended on the status of the originating institution. The findings were published online last October in EPJ Data Science.

The researchers’ model suggests that there “may be a number of quite good ideas that originate in the middle of the pack, in terms of universities,” Clauset says. DeDeo agrees. There is a lot of good work coming out of less famous places, he says: “You can learn a huge amount from it, and you can learn things that other people don’t know because they’re not even paying attention.”

1.The underlined word “this” in paragraph 2 refers to the fact that _________.

A.good ideas from less important institutions lack influence.

B.the quality of the original ideas tends to be not easy to maintain.

C.scholars in insignificant institutions consider their ideas valueless.

D.the time when good ideas were born decides how far they may spread.

2.The case of some hires in paragraph 3 is used to indicate _________.

A.why the originating institutions transfer their new findings.

B.the way the movements of some new ideas happen and their effects.

C.how they carry the ideas from lower - to higher - status institutions.

D.the statistics the epidemological model provides for the researchers.

3.Researchers such as Clauset are very much concerned about _________.

A.losing quite a number of great and creative thoughts.

B.missing the opportunities of getting more well-known.

C.misusing the epidemiological model in scientific research areas.

D.having difficulty in finding more proper science department hires.

4.Which of the following might be the best title of the passage?

A.Infectious Diseases. B.Original Ideas.

C.Epidemiological Model. D.Idea Epidemic.

高三英语阅读理解困难题查看答案及解析

The room ____ Mr White lives is not very large.

高三英语单项填空简单题查看答案及解析

25. Australia is an island continent lying between ____ .

高三英语单项填空简单题查看答案及解析