34. Hi, Susan, are you interested in buying some used books for school? You _____ really save some m_刷题宝

题干

34. Hi, Susan, are you interested in buying some used books for school? You _____ really save some money that way.

A：need

B：ca

C：must

D：Should

上一题下一题 0.0难度选择题更新时间:2017-12-12 12:29:44

答案(点此获取答案解析）

B

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