题目内容

Some effective measures must be taken to prevent such accidents from happening again.翻译

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It’s time to wake up and get started,______ you will never turn your dream into reality.

A. except
B. unless
C. if
D. or

______ preparing dinner, she stood at the from door waiting for her children to return.

A. To finish
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Because of the thick smog, many people move to Sanys in Hainan, believing it would be a wonderful place to ____in.

A. live
B. living
C. be living
D. be lived

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