单项选择题A．Because she played football better than most boys.B．Because she made a lot of mistakes though she did-her best.C．Because she performed poorly in her studies.D．Because she didn’t act the way the teachers thought a girl should.

单项选择题A．He hadn’t take medicines.B．He hadn’t worn enough clothes.C．He waited for Peter outside his house for a long time.D．He caught a cold as the weather changed suddenly.