在亚洲的同一天里，有的人因炎热而纳凉，有的人因寒冷而烤火，有的人为雨水过多而发愁

补全对话。

Doctor: 1._______________________?

Jill: This morning I had a pain (疼痛) in my head.

Doctor: 2._______________________?

Jill: I'm feeling even worse.

Doctor: Let me take your temperature. It's cold. Nothing much.

Jill: Really? But I don't feel any better now.

Doctor: 3._______________________?

Jill: No. I didn't feel like eating anything.

Doctor: Well, 4.___________________. And have a good rest and drink more water.

Jill: OK. I'll take it three times a day. Thanks a lot.

Doctor: 5.___________________.

The government has taken some measures to reconstruct the earthquake-hit areas, but it must be some time ________ everything returns to normal.

A．since

B．after

C．unless

D．before

阿托品试验的阳性标准是注射阿托品后()

A．心率不超过90次/分

B．心率超过90次/分

C．心率不超过60次/分

D．心率不超过75次/分

E．心率超过60次/分

用于抗幽门螺杆菌（）

A．肾上腺皮质激素

B．山莨菪碱

C．毒扁豆碱

D．阿莫西林

E．螺内酯

在WDM系统终端站，应定期检查WDM系统波道平坦度，各个波道间光功率差不应大于（）。

A、1dB

B、2dB

C、3dB

D、5dB