He pretended to be working hard when his mother entered his room 这个句子有错吗 如果错了怎么改

He pretended to be working hard when his mother entered his room 这个句子有错吗 如果错了怎么改
He pretended to be working hard when his mother entered his room 这个句子有错吗 如果错了怎么改

He pretended to be working hard when his mother entered his room 这个句子有错吗 如果错了怎么改
pretend to be doing 是强调不定式的动作正在进行的过程中.
pretend to do是强调假装要做某事,而不一定正在进行或者是已经发生.
还有一种完成式pretend to have done 强调假装后面的动作已经完成.
可以自己判断下 啊
用法给你了

没有错。
动词不定式的进行式。
不过……少了个句号。

没有错啊..