高三英语单选题1
She might have been in time for the train,but she( ) late A.started B.had started C.has started 为什么选A而不选B或C呢?完成时不是表示对现在造成的影响吗?
might have been 表示她本来可以及时赶到,但是她出发的迟了,是过去的一个动作,应该用过去时的.
答:选A是表示目的.而选D则表示原因 _____ she might be taking about sleep because she herself was t...详情>>
问:单选题 I watch TV __________ Sunday morning...
答:答案是C,通常在早晨.下午.晚上,我们用in the morning/afternoon/evening,但三个名词有限定结构时,介词in要改为on.其他例子如...详情>>