It is _____ that millions of galaxies exist in the vast spac

题目
单选题
It is _____ that millions of galaxies exist in the vast space outside the Milky Way.
A

estimated

B

hesitated

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相似问题和答案

第1题:

5.—How many people will come to Shanghai next month?

—It's hard to say._______ people,l think.

A. Million of

B. Millions of

C. Three millions

D. Three millions of


正确答案:B
5.B【解析】当hundred、thousand、milli。n等词前加数词时应用单数,后加介词of时,要用复数形式,故答案为B。

第2题:

葡萄球菌A蛋白简称为

A、HRP

B、SPA

C、AP

D、BCG

E、MRSA


参考答案:B

第3题:

耐甲氧西林金黄色葡萄球菌的缩写是

A.VRSA

B.SPA

C.VRSE

D.MRSE

E.MRSA


正确答案:E
耐甲氧西林金黄色葡萄球菌的缩写为MRSA,耐甲氧西林表皮葡萄球菌的缩写为MRSE,耐万古霉素表皮葡萄球菌的缩写是VRSE,耐万古霉素的金黄色葡萄球菌的缩写是VRSA。SPA是葡萄球菌A蛋白的缩写。

第4题:

An audience of millions watched the wedding on TV.


正确答案:数以百万计的人们在电视上观看婚礼。

第5题:

中国作为疆域辽阔 、人口众多、历史悠久的国家,应该对人类有较大的贡献。

A、Acountry with a vast territory, a big population and a long history,China should make greater contributions to humanity.

B、China is a country with a vast territory, a big population and a long history, should make greater contributions to humanity.

C、China has a vast territory, a big population and a long history, and thus makes greater contributions to humanity.

D、As a country,China has not only a vast territory, a big population but also a long history. Therefore,China should make greater contributions to humanity.


参考答案:A

第6题:

[A] countless [B] titanic [C] broad [D] vast


正确答案:D

    此题属于语意搭配题。a vast amount of表示“大量的”,故选项[D] vast正确。选项[A] countless表示“不计其数的”,选项[B] titanic表示“巨大的,庞大的”,选项[C] broad表示“宽阔的”,均不与amount连用。

第7题:

At the moment there are vast numbers of things a computer cannot do.()


参考答案:正确

第8题:

辣根过氧化物酶英文缩写

A、APS

B、SPA

C、HRP

D、HPR

E、OPD


正确答案:C

第9题:

It _________ be you that broke the vast.

A.can

B.must

C.should

D.have to


参考答案:B

第10题:

SPAC系统


正确答案:SPAC系统:将土壤、植物、大气作为一个连续体,水分通过土壤、植物到大 气的传输过程用势能理论来描述。

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