The left-behind kids(留守兒童)can’t see their parents_________ the parents come back home from work.

A. but B. until C. or D. if

B 【解析】 試題句意:留守兒童們直到他們的父母打工回來(lái)才能看到他們。but 但是，表示轉(zhuǎn)折；until直到……時(shí)候，常用在否定句中，not…until,意思是直到……才……；or 或者，否則；if 如果，是否。根據(jù)句意可知選B。
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In January this year, people found a bottle on a beach in West Australia. There was a message in the bottle. A German sailor threw the bottle into the sea in June 1886. That was 132 years ago! It is the world’s oldest-known message in a bottle.

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2.Why did people throw bottles into the water between 1864 and 1933? (No more than 7 words)

3.Who threw the bottle into the sea in June 1886? (No more than 3 words)

4.How can people send online messages in bottles? (No more than 4 words)

5.Nowadays, what is the main reason for sending messages in bottles? (No more than 4 words)

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We could visit the sick children in the hospital to .

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科目：初中英語(yǔ) 來(lái)源：2018人教版八年級(jí)英語(yǔ)下期 Unit1- 2單詞拼寫(xiě) 專題復(fù)習(xí) 題型：單選題

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科目：初中英語(yǔ) 來(lái)源：人教版八年級(jí)下一般過(guò)去時(shí)和現(xiàn)在完成時(shí)練習(xí)題 題型：單選題

Mr Black __________ in China since five years ago.

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翻譯句子

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We should______________________________，we mustn’t do anything______________________.

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Many patients ___________________so poor _____________________________ to go to hospital.

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They __________________________to___________________________ the disease.

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We_______________________________to live, so we must___________________and protect the environment.

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