选择题：广播电台、电视台非营利性播放已经出版的录音制品，可以不经著作权人、表演者、录音制作者许可

— Is it possible for you to work late tonight?— ________A. I like it.B. I.ll

Is that seat taken?— ________A. Please don.t worry.B. I don.t think so.C. Why

— Do you mind my smoking here?— ________A. No, thanks.B. Yes, I do.C. Yes.

American women were __ the right to vote until 1920 after many years of hard st

Woman: Jack, good job! Jack: ________ A. Oh, that’s all right. B. Do you th