看图补全对话。1.A:doesyourfathergo Dalian? B: H
题型：补全对话，情景问答
问题：
| 看图补全对话。 |
 | 1. A: does your father go Dalian? B: He there by . |
 | 2. A: do they like? B: They like the . |
 | 3. A: does he do? B: He is a . |
 | 4. A: are you to do this evening? B: I'm going to . |
 | 5. A: can you see in the picture? B: I can see the . |
2Z，达到平衡时，若它们的物质的量满足：n(X)+n(Y)=n(Z)，则Y的转化率为 [ ]
