He is thought to have acted foolishly.Now he has no one but himself to blame for losing the job.为何用不定式 to have acted 而不用分词 having acted?其中是否还原成It is thought that he have acted foolishly?并且这一类结构后只能加不定式?
...hey will remain there until the metal required is collected.为什么remain用一般将来时,为什么不是现在完成时或现在完成进行时?
2. Although pressure, to some extent , can provide motivation, too much
pressure has a serious negative effect.为什么是serious negative effe...
...C过去不知道,然后说话人A假设C过去知道,此时为什么if从句不用虚拟条件句had done形式?我自己都绕蒙了....2.这个would have done用于了口语交际中的对话:A:I'm so happy you are here.我真高兴你来了。B:I wouldn't have missed it.我是不会...
Adam have to study harder in the future and get used to being.这里being应该指的是have to study harder in the
future 吧,可是为什么用being来替代有实义动词的成分呢呢。如果不是的话,being在这里是什么作用呢,请各位老师帮忙解答一下。
Hierarchical regressions controlling for Time 1 level of each of the four criterion variables found that none of the media exposure measures added to predication of the Time 2 criteria.
总觉得蓝色句子结构不符合语境需要的表意。觉得这里主句应该是非延续性动词,而原句竟然是couldn’t
do..., until后很时间点(非延续性动词),fell
asleep.是否改为:I couldn’t begin to
do any other things until my brother fell asleep.或者I c...