：We don’t konw Jack______Bruce.

：We don’t konw Jack______Bruce. we don't konw where we will meet. I don't konw I don‘t konw I don't konw . may be is true that we don't konw what we have got until we I don't konw CPU I don't konw .中文 We don't konw when we should leave 同义句转换 don't konw ____tomorrow.Can you tell me A.when we started B. All ending are also beginings.We just don't konw it at the a thing that we don't want anyboby else to konw 是什么单词 s开头