互動封閉仿真課堂1、智能交互 2、電子板書式視頻教學 3、5分鐘一次互動問答 4、封閉課堂
9. _____, you have studied very hard; on the other (hand)
you have not learned as much as you need.
A. Instead B. On the one hand
C. Though D. First of all
10.Excuse me，sir，can you tell me how much the_____ is to Guangzhou by plane?
A. cost B .fare C. price D. money
11. Dorthy works very hard; she show a very positive attitude ____ her work.
A. to B. with C. of D. about
12.—I am going swimming with my uncle in the East Lake this weekend.
A. Good idea B. That’s all right C. Take care D. Have fun