第19题: [单项选择]He played a joke on the servant because ______. A. he hated him B. he was not satisfied with the food the servant prepared for him C. he wanted to get pleasure D. he liked to show off himself 参考答案:C
第20题: [单项选择]园林主路宽一般为()米。 A. 3.5~15 B. 3.5~6.0 C. 8~12 D. 10~15 参考答案:B