—I’vejustreceivedaWechatmessage-“ttyl”.Doyouknow       ...

问题详情：

—I’ve just received a Wechat message - “ttyl”. Do you know             ?

  —It stands for “talk to you later”.    

A. how does it mean      B. how it means     C. what does it mean     it means

【回答】

D

知识点：宾语从句

题型：选择题