John made a joyful living _____ writing articles for a local magazine. [ ]A.

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John made a joyful living _____ writing articles for a local magazine. [ ]
A. by
B. in
C. to
D. with

答案

举一反三

To get fitter, you can do stomach exercises every day for half an hour. [ ]
A. at present
B. at least
C. at once
D. at last

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.I don’t think he is equal our demands.[ ]
A.to meet
B.to meeting
C.in meeting
D.in meet

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Many famous hospitals are competing an excellent doctor who came from USA. [ ]
A.with
B.against
C.in
D.for

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According to their researches,a strong social support system can protect people diseases such as heart trouble,depression. [ ]
A.against
B.with
C.in
D.of

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People try to avoid public transportation delays by using their own cars,and this creates further
problems.[ ]
A.in short
B.in case
C.in doubt
D.in turn

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