They have been trying to arrive at a practical solution______the problem .A、inB

游客2025-03-11 31

问题 They have been trying to arrive at a practical solution______the problem .

选项 A、in
B、to
C、on
D、with

答案 B

解析句意：他们尝试想出一个可行的解决这个问题的方法。

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