[10] All flights _____ because of the snowstorm,we decided to take the train.A.were canceled B.had been canceled C.have canceled D.having been canceled 翻译包括选项,详细分析句子.
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[10] All flights _____ because of the snowstorm,we decided to take the train.A.were canceled B.had been canceled C.have canceled D.having been canceled 翻译包括选项,详细分析句子.
[10] All flights _____ because of the snowstorm,we decided to take the train
.
A.were canceled
B.had been canceled
C.have canceled
D.having been canceled
翻译包括选项,详细分析句子.
[10] All flights _____ because of the snowstorm,we decided to take the train.A.were canceled B.had been canceled C.have canceled D.having been canceled 翻译包括选项,详细分析句子.
答案D
你的句子是独立主格结构句子.如果变成非独立主格结构句子就成了:As / Since all flights had been cancelledbecause of the snowstorm,we decided to take the train.这样的从句必须有连接词as / since.如果没有,就成了独立主格结构.又如:
Tom has fallen ill,so I will do the work instead of him(有连接词so).变成独立主格就是:Tom having fallen ill,I will do the work instead of him.(没有连接词so) ok?
选D
“因为暴风雪所有的航班被取消了,我们决定坐火车。”
D
选having been canceled 是因为这个句子的前一部分是表示原因而不是简单的交代事件,因为有这个原因,才有后面的结果。
而且从语法角度讲,逗号没有连接两个句子的功能,如果选择前几个,第二个分句we 之前就需要加入连词如and, so