4. The first thing she did ________up to her trainer and thank him for his help.

　A．was going　 B．was go　 C．and went　 D．go

3. Nobody but doctors or nurses and those ___ by Dr Zhang ___ to enter the patient’s room.

　A. invited, is allowed　　　　 B. are invited, are allowed　

　C. is invited ，is allowed　　 D. invited, are allowed

2. While other scientists are keeping__ __eye on changes in the H5N1 bird flu strain, the scientists in England are working on vaccines, in case it becomes highly infectious in __ __humans.

　A. a , /　　 B. an, /　　 C. the, an　　 D. an, the

第一节： 语法和词汇知识(共15小题；每小题1分，满分15分)

从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。

1. --May I put my luggage on the seat beside you, sir?

--____.

A. Sure, with pleasure　　　　　　　　　 B. Okay, please yourself　

C. Well, never mind　　　　　　　　　　 D. Yes, help yourself