题目内容
14、Mary wrote books to earn money while John gained his wealth ________ selling Mary’s works．
A．with B．by C．on D．through
试题答案
14、B
Mary wrote books to earn money while John gained his wealth ________ selling Mary’s works.
A. with B.
by 
on D.
through
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Mary wrote books to earn money while John gained his wealth _________ selling Mary’s works.
A. on B. by C. in D. through
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Mary wrote books to earn money while John gained his wealth _________ selling Mary’s works.
A. on B. by C. in D. through
查看习题详情和答案>>Mary wrote books to earn money while John gained his wealth ________ selling Mary’s works.
A. with B. by 
on D. through
Mary wrote books to earn money while John gained his wealth ________ selling Mary’s works．
A．with B．by C．on D．through
查看习题详情和答案>>
on D. through