根据上下文的意思补全对话。在横线上写出所缺少的内容。

A: Hello, 1._______________________ Jane?

B: 2.______________ for a moment. Jane, here is a phone call for you. (Jane is answering the telephone now.)

C: Hello, 3.__________________?

A: This is Peter. You know, we'll have a picnic in the park this Saturday. Will you join us?

C: Yes. 4._________________________?

A: Let's meet at the school gate.

C: When shall we meet?

A: How about 9:00?

C: It's too late. 5.____________________

A: OK. Let's meet at 8:30.

C: All right. Thank you for calling me.

A. You're welcome.

PRS700电源系统输出电压范围在（）之间可调。

A.4V—24V

B.-24V—-48V

C.20V—30V

D.以上答案都不正确