用单词的适当形式填空。

1. He ________ (提供) me some money, but I refused.

2. Can you tell me how foreign students are ________ (对待) in your school?

3. She is shy to speak to ________ (不熟悉的) people.

4. Do you mind ________ (合用) the same room with me?

5. How many ________ (客人) were there at his birthday party?

6.  I can't ________ (许诺), but I’ll do my best.

7. Would you minds________ (分享) the meal with me?

8. The boy didn't ________ (认识到) his mistake.

9. I saw a very s________ (奇怪的) man on the street that day.

10. _______ (与……相比) his brother, he is quite tall.

（13分）．如图所示，电源电动势E＝6V，电源内阻不计。定值电阻R₁=2.4kΩ、R₂=4.8kΩ。求：

（1）若在ab之间接一个C=100μF的电容器，闭合开关S，电路稳定后电容器上所带的电量是多少？

（2）若在ab之间接一个内阻R_V =4.8kΩ的电压表，其示数是多少？