第二部分：单项填空（共15小题；每题1分，满分15分）
16.-Would you mind me closing the door?
-_______, I feel a little bit cold, too
A. definitely B.Absolutely C.Oh, I see D.Certainly not
17. He bought a little model(模型) of the Greet Wall as a(n)___of his holiday in Beijing.
A. souvenir B. diploma C. Encouragement D. ceremory
18. __midnight,drivers had better run on the road___a speed of not more than 100 kilometres.
A. On; with B. At ; with C. In; at D. At; at
19.Most of the people ____to the party were famous film stars.
A. inviting B. invited C. to invite D. being invited
20.The Camels carried food and other supplies and returned with wool and other products until___.
A. 1920s B. the 1920 C. the 1920s D. in the 1920s
