Keeping pets can make people less lonely.This is especially

问题描述：

Keeping pets can make people less lonely.This is especially true ___ old people
A.for B.of C.from D.to
1个回答 分类：综合 2014-10-13

问题解答：

我来补答
选择：for
for old people：对于老年人来说


再问： There are five students in the language lab.__ ___ of them is listening to the English tape A.every B.both C.Each D,all
再答： A
 
 
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