从每题A、B、C、D四个选项中，选出一个最佳答案完成对话。
A: Good morning , Joe .
B: Good morning , Peter .
A: You look unhappy , what’s wrong ?
B: Oh, ____
1 ____ I don’t look cool .
A: Well , maybe you should buy some clothes .
B: Yes , but ____
2 ____
A: Hmm, maybe you could get a part-time job in the evenings.
B: I can’t , because my parents want me to stay at home every night .____
3 ____
A: Well , you shouldn’t argue with your parents .You should talk about your problems .
B: And guess ____
4 ____
A: What?
B: My brother plays his CDs too loud! ____
5 ____
A: I’m sorry to hear that .
| 小题1: | | A．My hair is long. | B．My clothes are out of style. | | C．My job is boring. | D．My parents are angry with me . |
|
| 小题2: | | A．I don’t have time. | B．I don’t have CDs. | | C．I don’t have enough money. | D．I have some time . |
|
| 小题3: | | A．I argued with them about it . | B．I went to see my brother. | | C．I love my parents. | D．My parents love me. |
|
| 小题4: | | A．how I am? | B．how my parents are? | | C．what else is wrong? | D．what’s wrong with my parents? |
|
| 小题5: | | A．I like his CDs. | B．I want to get some CDs. | | C．He wanted to help me. | D．I can’t go to sleep. |
|
与点M（-2,2），过C的焦点且斜率为k的直线与C交于A，B两点，若
，则k=（ ）
件产品编号从
到
件检验，用系统抽样确定所抽取的编号为 
；
）
