1.Because he hasn't ____my letter,I won't ____him ___this time.A.answered;reply;at once B.replied to;answer;in replyc.answered;reply;in replyD.replied;answer;at onceB,why?2.This is very important.Please keep it ____anybody.A.secret from B.secret away C.secret off D.secret out of四个选项什么含义?3.-Come on,Peter.I want to show you something.-Oh,how nice of you!I____you____to bring me a gift.A.never thought;were going B.didn't think;were going A,not B.why?

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1)。answer 是及物动词reply是不及物动词e.g.接电话可以说是answer the telephone 也可以说是reply to the telephone所以由前两个空就可以看出来是选B了2)。keep from阻止、使免于;隐瞒;克制 keep away 站开,使离开keep out of (使)置身于。。。之外,不介入keep off 让开、不让。。。接近3)。如果是I have never thought 就行不过一般情况下都用的过去时这是一种习俗