... questions on the point he had just made.A. expectingB. to expect 选A和B均可,但究竟有何区别呢?The man we followed suddenly stopped and looked as if ( ) whether he was going in the right direction.A. seeingB. to see只能选B,为什么不能选A呢?
—His family clocked up a lot of debts when he was in prison. —I can't imagine how difficult life was to them. He used to be the only one to support the faimily.这里它用difficult to them ,正确吗?和 difficult for them一样?
...nts,most commonly with oxygen,for which it has a strong affinity.(亲和力)最后一句为什么不直接for it has...变成原因状语从句,而要加个which呢? 就算保留which,使其为定语从句,为什么还需要it呢?which和it不都指的是oxygen吗,不懂
....这里as是介词还是连词?如果是连词,那“高度”怎么能和“她”相比呢?而且为什么用宾格呢?所以用her句话是否正确?2.同理,关于than:He is taller than she (is).这里than作成分是连词。He is taller than her.比较级+than引导从句,后...
...NT: Does... mm, do scientists actually know about sauropods, from looking-I mean, how much can we actually learn, looking at some ancient bones...compared to all we can learn from modern animals?MALE STUDENT: And comparisons between animals that lived millions of years apart-w-well, it jus...