is no doubt you have to remain seated and fasten your seatbelt before the plane lands.
A. There; whether
B. It; that
C. There; that
D. It; whether
is no doubt you have to remain seated and fasten your seatbelt before the plane lands.A.
答案:2 悬赏:60 手机版
解决时间 2021-04-07 15:13
- 提问者网友：喧嚣尘世
- 2021-04-07 06:56
最佳答案
- 五星知识达人网友：一袍清酒付
- 2021-04-07 08:20
A. There; whetherB. It; that(答案→)C. There; thatD. It; whether解析：句意：毫无疑问，在飞机着陆前，你要坐着，系紧安全带。这里使用了固定句型：It is no doubt that…“毫无疑问…”，that连接的是同位语从句，如果是There is doubt后面用whether连接宾语从句，所以选C。
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- 1楼网友：封刀令
- 2021-04-07 09:38
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