(单选题)4: -- Oh, no, we've missed the 8 o'clock train!--________ . There's another one in half an hour. A: You're right B: That's all right C: You're welcom...

(单选题)23: One likes to hear _____ on one’s appearance. A: complement B: compliment C: complex D: congress ...

(单选题)17: It is not _____to quarrel with your boss. A: worthy B: worth C: value D: valuable ...

(单选题)11:  Mr. Li would like to _________ us an interesting story. A: tell B: talk C: say D: speak ...

(单选题)5:  He walked ________ fast for us ________catch up with. A: so, that B: such, that C: enough, to D: too,to ...

(单选题)24: The government has set ______ a committee to look into the problem. A: up  B: down  C: in  D: out ...

(单选题)18: Ann is so careful that she always goes over her exercises to _______ there are no mistakes. A: look for B: make sure C: find out D: think about ...

(单选题)12: Would you like _______ to eat ? A: anything different B: different anything C: something different D:  different something ...

(单选题)6: We need a skilled_____ to take care of our delicate mechanism. A: technician B: technology C: technique D: technological ...

(单选题)4: 4 mol 的多原子分子理想气体，当温度为T时，其内能为： A: 12 kT B: 10 kT C: 10 RT D: 12 RT ...