题目

一件衣服的进价为a，在进价的基础上增加20%标价，则标价可表示为（ ） A．（1﹣20%）a B．20%a     C．（1+20%）a  D．a+20% 答案：C．四、 从方框中选择合适的词语，并用其适当形式填空     live,take,leave for,ride,think of,take a boat,how far,way,afraid1. I my bike to the subway station every day.2. It a few minutes for his eyes to adjust to the dark just now.3. Every morning he school at half past five.4. is it from your home to school?5. I'm you can't pass the exam.6. Can you list some of transportation?7. He 20 miles away from his company.8. 一What do you your vacation?一Wonderful.9.一 must be a lot more fun than taking a bus.