--Who won the race? --Liu Mei did.And I won the .
A. girl’s 100-metres; girl’s 400 metres
B. girl’s 100-metre; girl’s 400 metres
C. girl’ 100-metres; girl’s 400 metres
D. girls’ 100-metres; girl’s 400 metres
网友回答
A. girl’s 100-metres; girl’s 400 metres
(答案→)B. girl’s 100-metre; girl’s 400 metres
C. girl’ 100-metres; girl’s 400 metres
D. girls’ 100-metres; girl’s 400 metres
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