No,I spend only half an hour---it.A.in B.on C.at D.for

问题描述:

No,I spend only half an hour___it.A.in B.on C.at D.for
1个回答 分类:英语 2014-09-18

问题解答:

我来补答
B
spend + 时间+ on sth.或(in)doing sth.
 
 
展开全文阅读
剩余:2000
上一页:课时练P3