一、 单项选择(15’) 21. –Have you been wasting time on computer games again? --______. I have been studying a lot and I need a break. A. No way B. Not really C. I don’t agree D. I couldn’t agree more 22. I wanted to catch ______ early train, but i couldn’t get _____ ride to the station. A. an, the B. /, the C. an, / D. the, a 23. _______ I really don’t like art, I find his work impressive. A. As B. While C. If D. Since 24. Please remain ________ until the plane has com