按矿料级配组成及空隙率大小,沥青混合料分为()。A.密级配沥青混合料 B.开级配沥青

题型:多项选择题

问题:

按矿料级配组成及空隙率大小,沥青混合料分为()。

A.密级配沥青混合料

B.开级配沥青混合料

C.半开级配混合料

D.间断沥青混合料

考点:技术与计量第三章路面工程第三章路面工程题库
题型:多项选择题
It was a Sunday afternoon. It was very __and nobody wanted to stay at home. Mike decided to go swimming in the river. His brother,Jim.wanted to go with him.
“___him with you, Mike” said their father.” he will do what you say, I think.”
They got      _the river quickly. A lot of people were __in it. Mike told Jim to play in the bank,then he __into the river. About an hour later, Mike swam to the bank with a fish in his hand. Jim was very ___. He found a bottle and put the fish in it.
Jim did__except(除了) watching the fish that evening. Suddenly Mike heard Jim__in the room. He ran to him and asked,” what’s wrong__you, Jim?”
“ The fish has died,” Jim said “I thought it was ___. So I took it out of the bottle and put it on the chair, I only wanted it to have a rest.”
小题1:
A.warmB.hotC.coolD.cold
小题2:
A.CarryB.BringC.TakeD.Catch
小题3:
A.toB.atC.ofD.For
小题4:
A.washingB.runningC.restingD.swimming
小题5:
A.ranB.walkedC.fellD.jumped
小题6:
A.happyB.angryC.sadD.sorry
小题7:
A.everythingB.somethingC.nothingD.anything
小题8:
A.singingB.cryingC.smilingD.laughing
小题9:
A.withB.fromC.toD.on
小题10:
A.hungryB.freeC.tiredD.busy
题型:多项选择题

引起泪囊炎的病因是()。

A.吹风

B.面神经麻痹

C.鼻泪管不通畅

D.外伤

E.鼻炎

题型:多项选择题

阅读表达。

     International volunteering does not only mean helping people who are in need. There are also some

animals that need voluntary help. Compared to humans, animals are luckier because they do not know how to express their emotions (情感). They do not know how to express what they want and they do not

know how to express what makes them hurt. Some people may think that volunteering to help animals is

hard; it may be true but _____.

     If you volunteer to help animals in China, you can help support the endangered (濒危的) species of

pandas. The country of Costa Rica offers a sea turtle conservation area (保护区). You can work on the pacific coasts or in the Caribbean and save one of the most unusual creatures in the world, the sea turtles. But if you want thrills and adventures, you can volunteer to help feed those rare white lions in the Lion Park in Johannesburg, a city of South Africa and have fun with other wild animals. You can also go to

Guayaquil, Ecuador where international volunteer programs have been offered include helping animals like crocodiles. Volunteering in Malaysia is a great experience too. Taking good care of the orangutans

(猩猩), feeding them right and saving them from any illness are just some of the things you can do. Aside

from the countries being mentioned above, you can also volunteer in some other countries that have the

same volunteer program being offered.

1. List three countries that can offer animals volunteer jobs and the endangered animals there: (Please

answer within 15 words.) 

                                                          

2. Translate the underlined sentence in this text into Chinese. 

                                                          

3. Fill in the blank with proper words or phrases. (Please answer within 8 words.) 

                                                          

4. Which sentence in the text can be replaced by the following one?

Besides these countries, all the countries joining the volunteer program can offer animal volunteer

jobs.

                                                          

5. Do you agree that animals are luckier than human beings? And why? (Please answer within 30 words.)

                                                          

题型:多项选择题

成人肾积水的最常见原因是()

A.妊娠

B.泌尿系结石

C.先天性输尿管狭窄

D.输尿管肿瘤

E.泌尿系结核

题型:多项选择题

目前对类病毒的认识包括以下几方面()

A.一种类似病毒因子,可引起疾病

B.不含任何核酸,仅由蛋白质组成

C.类病毒侵袭神经系统和脑组织

D.可通过输血传播

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