作业帮谁能帮我解析几道英语习题1.Tom had opened the door _____ mary had time to knock.A.until B.before C.as D.although2.It's high time you ______.A.do you homework B.would have done your homeworkC.had done your homework D.did your homework3.The
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谁能帮我解析几道英语习题1.Tom had opened the door _____ mary had time to knock.A.until B.before C.as D.although2.It's high time you ______.A.do you homework B.would have done your homeworkC.had done your homework D.did your homework3.The
谁能帮我解析几道英语习题
1.Tom had opened the door _____ mary had time to knock.
A.until B.before C.as D.although
2.It's high time you ______.
A.do you homework B.would have done your homework
C.had done your homework D.did your homework
3.The bus wsa held up on way to the airport,otherwise I_____the plane.
A.must catch B.have caught C.could have caught D.ought to catch
4.Let's ____when the train will arrive.
A.discover B.find C.find out D.look
5.If this continues to tske place at the present rate,____another fifty years,the world will be crowded with big ants.
A.at B.for C.in D.on
6.john will ___ Jack to be the general manager,for Jack is goning to channge his work.
A.take place B.take the place of C.take his place D.take the place
谁能帮我解析几道英语习题1.Tom had opened the door _____ mary had time to knock.A.until B.before C.as D.although2.It's high time you ______.A.do you homework B.would have done your homeworkC.had done your homework D.did your homework3.The
1.b
Mary还没敲门,Tom就已经把们打开了,before表示顺序关系
2.a
现在正是做作业的时候,除了一般时态别的时态都不合适
3.c
这里用虚拟语气,只能选could have caught
4.c
find out这里表示“查明”,discover（发现）,find（寻找）,look（看）都不合适
5.c
in表示将来一段时间内会发生
6.b
这里只有take the place of 后面能接名词
1-6BDCCCB
bacccb
1b
2a
3c
4c
5c
6b