he has come to know something/anything he know little about.选something 还是

he has come to know something/anything he know little about.选something 还是 l want to know how long_______A.has he been backB.has he come backC.he has been backD.he has come b为什么 i want to know when he has come这句话对吗那i want to knw why he didn't come To my s________,he has come back. 1.he wants to have()word with you i know,()word has come that i am the next person he wants to talk He wanted to know when they back(come) i want to know if he ___(come) yesterday. I don't know whether he is w___ to come I still don't know what____to him.He ought to come now.(回答时告诉我为什么 A.had happened B.was happened C.has happened D.happened 1.----I don`t know ____Tom will come this afternoon.----I`m sure he won`t.He has后面还有1.----I don`t know ____Tom will come this afternoon.----I`m sure he won`t.He has to look after his sick sister at home today.A.where B.why C.if D.that2.----Wh I wanted to know if he ___A.had come B.will come Do you know how long( )English.A has he learned B he has learned C has he begun to learn D he has begun to learn I want to know how long () A.has he been back B.has he been back C.he has been back该选哪个?不好意思，输错了。B答案是has he come back参考答案是A 但我觉得是C 请问到底该选什么呢？ Tom has been at this school since he come to China.对since he come to China提问. 用宾语从句改写句子1.Where are you from?He asks me( )2.Can he repair the TV set?I want to know( )3.Do you know English?Wei Fang asks me( )4.Were you at home before nine last night?The policeman wants to know( )5.He has come back from Guangzho 要解析的哈1.-Do you know if he next saturday?-No,I don't ,But if he ,I'll give you aring.A.come;will B.will come;will come C.will come;comes D.comes;comes2.Ten years since my uncle to singapore.A.passed;/ B.passed,has gone C.have passed;went D.h He ------- Beijing .I don't know when he did it.A has gone to B has been to选哪个 ( )----Has May come?-----_____.Shall I go and ask her to come?A.Yes,he has B.Not yet C.Yes,he doesD.No,he doesn't