问题描述：
英语语法题 请告诉我为什么这些题选这个答案
If you stop smoking by the age of 40,your survival rate can equal ( B ) of lifelong non-smokers.
A.those B.that C.what D.which
1.When they arrived at the airport,the plane _____
A.already set off B.set off already
C.had already set off D.has already set off
2.The moon _____ around the earth.
A.move B.moves C.will move D.has moved
3.If I _____ you,I would give up the job.
A.am B.be C.was D.were
4._____ there be life on Mars?
A.May B.Can C.Might D.Ought
5.She pretended not _____ interested but her eyes betrayed her.
A.to be B.be C.being D.been
6.He aimed his gun _____ me.
A.to B.at C.on D.into
7.Stay _____ have dinner with us,will you?
A.to B.or C.and D.here
8.You can use my car,_____ you promise to be back before lunch.
A.as for as B.as much as
C.as good as D.as long as
9.Mary listened carefully _____ she might dicover exactly what John wanted.
A.so as that B.in order that
C.in case D.provided
10.A:What will you be doing in the summer?
B:_____ English in a high school.
A.To teach B.Teaching
C.Will be teaching D.Will teach
1.C 2.B 3.d 4.B 5.A
6.B 7.C 8.D 9.B 10.B
If you stop smoking by the age of 40,your survival rate can equal ( B ) of lifelong non-smokers.
A.those B.that C.what D.which
1.When they arrived at the airport,the plane _____
A.already set off B.set off already
C.had already set off D.has already set off
2.The moon _____ around the earth.
A.move B.moves C.will move D.has moved
3.If I _____ you,I would give up the job.
A.am B.be C.was D.were
4._____ there be life on Mars?
A.May B.Can C.Might D.Ought
5.She pretended not _____ interested but her eyes betrayed her.
A.to be B.be C.being D.been
6.He aimed his gun _____ me.
A.to B.at C.on D.into
7.Stay _____ have dinner with us,will you?
A.to B.or C.and D.here
8.You can use my car,_____ you promise to be back before lunch.
A.as for as B.as much as
C.as good as D.as long as
9.Mary listened carefully _____ she might dicover exactly what John wanted.
A.so as that B.in order that
C.in case D.provided
10.A:What will you be doing in the summer?
B:_____ English in a high school.
A.To teach B.Teaching
C.Will be teaching D.Will teach
1.C 2.B 3.d 4.B 5.A
6.B 7.C 8.D 9.B 10.B
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