题目
The swimming pool is about( )and there is also an( )playground.A.fifty metres long;eighty-metre-
long B.fifty metres long;eighty metres long C.fifty-metres-long;eighty-metre-long D.fifty metres long;eighty-metres long
long B.fifty metres long;eighty metres long C.fifty-metres-long;eighty-metre-long D.fifty metres long;eighty-metres long
提问时间：2020-08-10
答案
举一反三
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