Thespaceflightlanded________________6∶23a.m.thenextdayinInnerUongdia.A

发布时间:2020-08-06 12:03:53

The space flight landed ________________ 6∶23 a. m. the next day in Inner Uongdia.A.safe, atB.safely, atC.safe, onD.safely, on

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B解析修饰动词land,用副词形式safely;在具体时间前用at.
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