After______the numbers in every possible combination we finally hit on a solution.A.runni
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After______the numbers in every possible combination, we finally hit on a solution.
A.running through
B.running after
C.running over
D.running out
请帮忙给出正确答案和分析,谢谢!
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正确答案:A
句意:反复阅读了每一种可能的数字组合之后,我们终于找到了一个答案。本题考查run的动词词组辨析。runthrough意为“跑过,浏览”;runafter意为“追逐,追赶";runover意为“溢出,撞倒”;runout意为“用光,耗尽”。从句中wefinallyhitonasolution(我们终于找到了一个答案)可以看出,本题应该选A。
