This problem is difficult I won't so quickly without your help.A．give it upB．wo_刷题宝

题干

This problem is difficult I won't so quickly without your help.

A．give it up

B．work it out

C．put it away

上一题下一题 0.65难度单选题更新时间:2019-05-23 10:03:44

答案(点此获取答案解析）

小学学科试题库

初中学科试题库

高中学科试题库