All I got was a busy ()when I dialed his number.


All I got was a busy ()when I dialed his number.

A、sign

B、noise

C、signal

D、voice

正确答案:C

解析:词汇与结构部分\辅导书\书A\词法A


Tag:词法 词汇 结构 时间:2023-10-24 09:56:10