题干

If there is a(n)     of something, for example, a machine or part of the body, it goes wrong and stops working.

A:failure

B:accident

C:damage

D:error

上一题 下一题 0.0难度 选择题 更新时间:2019-11-29 06:44:24

答案(点此获取答案解析)

A