题目内容
Though Jack _______ many times, he still plays computer games after school.
A.was warned | B.has been warned | C.has been warning | D.had warned |
B
解析
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题目内容
Though Jack _______ many times, he still plays computer games after school.
A.was warned | B.has been warned | C.has been warning | D.had warned |
B
解析