题干
P: Hi, Mark. I want to have a class party. ____
M: Sure, Andy. I can help you. So when shall we have the party?
P: ____
M: No, it is too early today. If we have it today, half the class won’t come.
P: OK, let’s have it tomorrow.
M: Hmm…____ Students will leave early to study for the test. Let’s have it on the weekend.
P: OK, let’s have it on Saturday afternoon. We can all meet and watch a video.
M: No,____ Some students will be bored. Let’s play party games.
P: OK, good idea. Can you organize the party games?
M: Sure, I can do that. ____
| A. You will have a good time. B. And can you make some food for us? C. Will you help me organize it? D. There’s a test tomorrow. E. I am going to take a bus to the party. F. Let’s have it today after class. G. I don’t think we should watch a video. |
答案(点此获取答案解析）
C,F,D,G,A
MnO2 + Zn + 2H2SO4