单项选择题A．Headaches.B．Stomach trouble.C．Disturbance of conscience.D．Some unknown physical weakness.

填空题After Sheila learned everyone in Lisa’ class painted the same thing, she thought art should be

单项选择题A．she is satisfied with her present situation.B．she can concentrate back on study easily.C．she regrets for not having gone to graduate school immediately.D．she still possesses her former study habits.

填空题skiing

问答题城市规划并不是什么新鲜事，但是20世纪工业化和城市化的迅速进行却根本没有考虑秩序问题。