单项选择题
清晰流畅是导游语言（）的体现。
A．针对性 B．规范性 C．生动性 D．科学性
单项选择题 You will call______ if you want to buy a radio.
单项选择题 If you were a female, and wanted to rent a room on April 6th, you should pay______ one month.
单项选择题 If you want a job of taking care of children, which ad will you answer
