肺内多发空洞可见于下列哪些疾病：（）
A.肺结核
B.过敏性肺炎
C.肺吸虫病
D.转移性肺癌
E.韦格肉芽肿
参考答案：A, D, E
—I was late for work this morning.
—_________. You started early, didn't you?[ ]
A. Why not?
B. So what?
C. How come?
D. Never mind.
在集装箱运输中，港站收据的作用相当于传统的（）.
A.托运单
B.装货单
C.收货单
D.以上都是
