题目内容
Glass milk bottles can be used again and again, but they need __________ thoroughly, ____they?
| A.to clean, needn’t | B.cleaning,don’t | C.clean, aren’t | D.cleaned, can’t |
B
解析
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题目内容
Glass milk bottles can be used again and again, but they need __________ thoroughly, ____they?
| A.to clean, needn’t | B.cleaning,don’t | C.clean, aren’t | D.cleaned, can’t |
B
解析