The telephone system is no longer operative.

admin2014-09-13 73

问题 The telephone system is no longer operative.

选项 A、running
B、moving
C、rotating
D、working

答案D

解析本句意思：电话系统不再运作了。operative运作的。run奔跑，经营；move移动；rotate转动；work工作，运作。

转载请注明原文地址:https://kaotiyun.com/show/UXQd777K

职称英语理工类C级

相关试题推荐

随机试题

最新回复(0)