I'm sure your suggestion will ______ the problem.A．be contributed to solvingB．be_刷题宝

题干

I'm sure your suggestion will ______ the problem.

A．be contributed to solving

B．be contributed to solve

C．contribute to solve

D．contribute to solving

上一题下一题 0.64难度单项选择更新时间:2012-06-25 07:49:47

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