mean?He must have fallen sick,for he is absent today翻译

mean?He must have fallen sick,for he is absent today翻译 he must understand that we mean business 翻译 He must have done nothing but ____ she must have a good rest .为什么have不是has呢.mean和must都是实意动词么. He looks tired,he _______ too little sleep.A must have had B must have C must have been is it he must have fallen or he must have fell?whythank you I never eat meat,"he said句型转换He said thatHe said to me,' I have found my book ',句型转换He told me that he What does he mean?' she said句型转换She asked You must come here before two o'clock,he said to her句型转换He told her He must have been ill,___ he?如何变反意疑问句 He can't find his key.He ---------- them.A.must lost B.must have been lost C.must have lost must be和must have been有什么区别he must have been sleeping.为什么这里要用must have been而不用must be he must have read this book yesterday?反问?did not he?have not he?为什么 He must have come have yesterday ,didn'he?这里的have是什么意思?这句是什么时态? He must have been away 哪个是情态动词 是must还是have同上 i think he must have been a mechanic,中的must和have been是什么词啊? He must have finished his homework,_________________(是吗?） he must have gone to Japan,_____he?he must have been to Japan,_____he?he must have gone to Japan last week,_____he?he must have been to Japan last week,_____he? He must have been here yesterday,( 改为反义疑问句为什么 joking.must.he.have.I.was.thought 连词成句