A:海外贸易的兴盛
B:农业的发展
C:城市的繁荣
D:旅游业的兴旺
下列属于先天性行为的是 ( )
- Your pencil case is nice.
- __________.
—Your bike was broken. Were you late for class this morning, Linda?
—No. Luckily, Mr. Green passed by and .