题目内容
Apples are usually sold by weight and eggs are sometimes sold by dozen
A.the;the B./:a C./;the D.the;a
【答案】
C
【解析】
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题目内容
Apples are usually sold by weight and eggs are sometimes sold by dozen
A.the;the B./:a C./;the D.the;a
C
【解析】