The committee______the problem for a whole afternoon but they have not yet reach

游客2024-01-19 67

问题 The committee______the problem for a whole afternoon but they have not yet reached an agreement.

选项 A、has discussed
B、has been discussing
C、are discussing
D、have been discussing

答案 D

解析 committee是集合名词，后面的谓语用复数，现在完成进行时照应后文“they have not yet reached an agreement”。

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这个问题更为棘手的是，自杀的人往往掩盖自己的真实情感，结果使周围的朋友也没有把需要严肃对待的问题当回事儿。Tomaketheproblemevenmo