请结合给定资料，分析指出我国出现“城市病”的主要原因，并针对如何治理城市病提出你的建议。 要求：分析条理清楚，观点明确，语言流畅，对策可行，字数不超过350字。

A. When she was three years old.
B. When she was six years old.
C. When she was fifteen years old.
D. When she was eighteen Years old.

About 40.
B. Almost 200.
C. Over 240.
D. More than 72.

A. It teaches the foreign children English.
B. It teaches the children foreign languages.
C. It trains the teachers for foreign language teaching.
D. It trains the parents to teach their children languages.

A. T1/2
B. Vd
C. AUC
D. FAb
E. FRel