单项选择题A．Shops that sell cats and dogs.B．Shops that sell jewelry, clothing and food for pets.C．Shops that provide medical treatment for pets.D．Shops that take care of cats and dogs.

单项选择题A．Washington had a strong interest in learning a wide range of subjects at school.B．Washington was more interested in mathematics than in politics.C．Washington did not like the formal education at his time.D．Washington’s lack of formal education put him at a great disadvantage in his late political lif