搜搜考试网急!急!急!高中英语选择题解答
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急!急!急!高中英语选择题解答
we have been informed that he had done ( ) visits were essential by eleven o'clock last night .
选项有：A：all
B：what
C：that
D：all that
答案为B,为什么?
we have been informed that he had done ( ) visits were essential by eleven o'clock last night .
选项有：A：all
B：what
C：that
D：all that
答案为B,为什么?
we have been informed that he had done ( ) visits were essential by eleven o'clock last night .
that 在这里引导宾语成句(he had done ( ) visits were essential by eleven o'clock last night .)
he 做主语 had done 做谓语 ,句子中有were essential(系表结构)所以
had done后面接宾语从句,宾语从句就需要引导词
所以答案就是 what
that 在这里引导宾语成句(he had done ( ) visits were essential by eleven o'clock last night .)
he 做主语 had done 做谓语 ,句子中有were essential(系表结构)所以
had done后面接宾语从句,宾语从句就需要引导词
所以答案就是 what