细胞变性
题型：名词解释
问题：
细胞变性
题型：名词解释
根据图画内容，把下列句子重新排序，组成对话。首句已给出。
Excuse me, could you tell me how I can get to the library?
A. Go to the end of the street.
B. Go straight ahead. Turn left at the first corner.
C. And then you can see the library on your right.
D. Walk two blocks and turn right.
E. Go one block and turn left.
____________________________________________