题干

---Can I help you?
---I’d like to buy a gift for my mother, _____at a proper price but of great use.

A:that

B:one

C:anyone

D:everything

上一题 下一题 0.0难度 选择题 更新时间:2014-10-29 03:31:51

答案(点此获取答案解析)

B