When Barth was a college student he often shopped at thrift shops______.A.to save money.B

外语类 自考英语 已帮助 人

When Barth was a college student, he often shopped at thrift shops______.

A.to save money.

B.to save energy.

C.to help the environment.

D.to make friends with poor people.

热搜:a是b的充分条件,b是a的必要条件吗