after-----seemed a long time ,he apeared again 为什么填what,不填it 或者that

After what seemed to be a hundred years after what seemed 是什么意思 He ___ after he finished the work well 单项选择A seemed happyB seemed happilyC seems happyD seems happily 为什么不能说“After it seemed to be a long time”而要说成“After what seemed to be a long time ” 为什么用“what”而不用“it”. After (what) seemed like hours he came out with a bitter smilewhat代什么,引导什么从句,After (what) seemed like hours 是什么从句,用it怎么说 After () seemed a very long time.Awhat Bwhen Cthat Dwhich为什么选A? Everyone seemed was very tired after such a long journey哪里错了?... After hearing the news,he seemed _____.A.sad B.to sad C.be sad after what seemed a long time,the soldiers came back to the front after-----seemed a long time ,he apeared again 为什么填what,不填it 或者that After _____what seemed half an hour,he came at last.A.itB.whichC.thatD.what After _____ seemed a long time ,she came back.为什么不把after 当连词看,空格出填it. he gave us a nod and murmured a yes after (what)seemed like hours.为什么不是that/which/it After ____ seemed like hours he came out with a bitter smile.A.which B.it C.what D.that 英语13.After ______ seemed a long time ,he was able to raise himself.13.After ______ seemed a long time ,he was able to raise himself.a.it b.that c.what d.which 为什么 It seemed only seconds ____ the boy finished washing his face.A.when B.before C.after D.evenIt seemed only seconds ____ the boy finished washing his face.A.when B.before C.after D.even it seemed a pity that they ate it after all the trouble they had in it seemed a pity that they ate it after all the trouble they had in making it seemed that after what was a long time she began to wake up解释为何用what