___Mary's help and support,he made some money___doing two jobs?A.Under; throughB.with; by C.Under; byD.With; through
问题描述：
___Mary's help and support,he made some money___doing two jobs?
A.Under; through
B.with; by
C.Under; by
D.With; through
答
B
with one's help 固定用法‘ 在某人的帮助下’
BY DOING STH 通过做某事
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答
B.with; by