题目内容
The classroom is so dirty that it requires ________ badly.
[ ]
A.dean
B.to clean
C.being cleaned
D.cleaning
答案:D
提示:
提示:
|
require后接动名词主动式表示被动意义. |
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题目内容
The classroom is so dirty that it requires ________ badly.
[ ]
|
require后接动名词主动式表示被动意义. |