Many adults agree that teenagers shouldn’t live alone they have their parents’ permission． ——青夏教育精英家教网—

题目内容

18、Many adults agree that teenagers shouldn’t live alone ________ they have their parents’ permission．

A．if B．unless C．in case D．now that

试题答案

18、B

相关题目

Many adults agree that teenagers shouldn’t live alone ________ they have their parents’ permission．

A．if B．unless C．in case D．now that

Many adults agree that teenagers shouldn’t live alone they have their parents’ permission.

A．if B．unless C．in case D．now that

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