从方框中选择适当的句子补全对话，有两项多余。
A: Look, Linda. What’s that?
B: It’s a coat. It’s a black one.
A: ____ B: Yes, is it yours?
A: No. Mine is old. ____
B: It looks like Mr. Smith’s.
A: Look! He is there.
B: ____
A: Excuse me, Mr. Smith. ____
C: Let me see. Yes, it is mine. Where do you get it?
B: ____
A: Here you are.
C: Thank you very much.
A: You are welcome.
A. Let’s go and ask him. B. You are welcome. C. Whose is it? D. Is this coat yours? E. Is it new? F. Next to that car. G. How do you spell it? |
与圆
有交点，则实数
的取值范围是( )