题目内容
(请给出正确答案)
[单选题]
TV ______ enables you to get to know about the world's events more vividly. So I advise you to buy one.
A.at least
B.at best
C.at most
D.at worst
答案
查看答案
A.at least
B.at best
C.at most
D.at worst
第2题
He’s watching TV? He’s ________ to be cleaning his room.
A) known B) supposed C) regarded D) considered
第10题
A.闭锁与电压有关的保护(如距离保护)
B.退出方向元件(如零序保护)
C.处理通TV断线
D.自动投入TV断线过流