题目内容
(2017江西) Since we began to use the Internet,our lives a lot.
A. change
B. had changed
C. will change
D. have changed
D 【解析】句意:自从我们开始使用互联网以来,我们的生活发生了很大的变化。由句子Since we began to use the Internet自从我们开始使用互联网。可知,主句用现在完成时态。更新D。
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