282. Our earth, one planet of the solar system, is only a very small part of the

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282. Our earth, one planet of the solar system, is only a very small part of the__________.

A．universal

B．university

C．universe

D．Union

答案

解析

略

举一反三

284. The officers led their men to _______ in battle, so all the villagers came out to award them with food and drink on both sides of the road.

A．victory

B．a triumph

C．failure

D．Defeat

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285. In the hotel semi-skilled workers include chambermaids (客房女服务员) and______ or waitress, who must have training for their particular duties.

A．assistants

B．waiters

C．guards

D．Cooks

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286. In 1920 Poland and Russia were still at _______and they mustn’t trade in agricultural products with each other.

A．battle

B．campaign

C．struggle

D．War

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287. The clear colorless liquid that falls as rain, fills lake and rivers, and is necessary for life to exist is______.

A．oxygen

B．petrol

C．water

D．Flood

题型：不详难度：| 查看答案

288. My eldest sister was left these jewels in my grandmother’s deathbed .

A．paper

B．letter

C．words

D．Will

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