问题标题:
【haveyouseensuchabigdoortwostoreys()?A.two-storeys-highB.two-storey-highC.twostoreyshighD.two-storey-highs】
问题描述:
haveyouseensuchabigdoortwostoreys()?
A.two-storeys-high
B.two-storey-high
C.twostoreyshigh
D.two-storey-highs
孙恭良回答:
应该是B
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