根据所给汉语提示完成句子

1. My friend _________ _________(生气)with me, because I didn't wait for him.

2. I thought I _________ _________ _________(考试不及格), but I passed in the end.

3. She is very friendly and _________ _________ _________(相处融洽)with her classmates.

4. _________ _________(史密斯一家)are going to the movies tonight.

5. There was _________ _________(没有什么新闻)in today's newspaper.

电场中某一点，如果2C的电荷在该点受到的电场力为1N，这点的场强力为（）。

A、0.5N/C

B、1N/C

C、2N/C

D、3N/C