可确诊肺结核的检查是（）
A.血沉
B.空腹胃液抗酸杆菌培养
C.纤维支气管镜直接观察
D.血清结核抗体
E.肺部CT检查
参考答案：B
What are you going to do this afternoon?[ ]
A. I'm going to buy a book.
B. I'm a student.
C. I go to school by bike.
补全对话。
Mary: Excuse me, but 1_____? I haven't seen him for weeks.
Bill: Jim's gone to England.
Mary: Really? 2_____?
Bill: He went there last week.
Mary: 3_____?
Bill: Yes. He had lived there for 15 years before he came to China.
Mary: 4_____?
Bill: He traveled with his friends.
Mary: 5_____?
Bill: He'll be away for about two weeks.
Mary: Oh, thank you. I'll phone him this evening.
