急!急!急!高中英语选择题解答we have been informed that he had done ( ) vi

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?
qq54688 1年前 已收到1个回答 举报

jsxy_lf 幼苗

共回答了21个问题采纳率:85.7% 举报

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

1年前

9
可能相似的问题
Copyright © 2024 YULUCN.COM - 雨露学习互助 - 16 q. 0.011 s. - webmaster@yulucn.com