题目内容
Since David ______ downloaded a virus into his computer, he can not open the file now.
| A.readily | B.accidentally | C. horribly | D.irregularly |
B
解析
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题目内容
Since David ______ downloaded a virus into his computer, he can not open the file now.
| A.readily | B.accidentally | C. horribly | D.irregularly |
B
解析