消费者调查的调查内容包括（）。
A.消费者类别
B.消费者价值观
C.消费者购买能力
D.消费者运输需求偏好
E.消费者性格
参考答案：A, C, D
根据对话情景和内容，从对话后所给的选项中选出能填入每一空白处的最佳选项。选项中有两个为多余选项。
Jack: The hat I bought yesterday.
Bob: How nice! _____小题1:_____ .
Jack: Yes, it looks very cool, __小题2:_______ .
Bob: Do you mind my__小题3:___?
Jack: Not at all. It’s 58 dollars.
Bob: Then did you pay for it yourself?
Jack: Haha, luckily, I didn’t.
Bob: ___小题4:_ ?
Jack: My uncle. He is on a visit here.
Bob: Really? Oh, it’s time for supper. I will go home, bye!
Jack: ____小题5:____
毕I式胃大部切除术后并发症可能有
A．吻合口出血
B．十二指肠残端破裂
C．胃肠吻合口瘘
D．吻合口梗阻
E．碱性反流性胃炎
