题目内容

Computers ________widely in our daily life.
A．useB．used C．were usedD．are used
D
本题的含义是电脑在我们的日常生活中被广泛的使用，本题的主语动作的承受者，故用被动句，结构为be+过去分词，本题说的是目前情况，不是过去，故选C。
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