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问题 单项选择题

皮带接头的角度一般是（）度。

A．30-40

B．40-50

C．40-60

答案

参考答案：C

补全对话，情景问答
根据对话内容选择适当的选项完成对话, 其中有两项为多余选项.
(R= Rose, B= Bob)
R: __1__
B: Yes.
R: What do you sell?
B: I sell fruit.
R: Do you like your job?
B: It's OK. __2__ In fact (实际上), I want to be a doctor.
R: A doctor? It's an interesting job! Do you think so?
B: Yes, that's why I want to be a doctor. __3__ What do you do?
R: I'm a bank clerk.  __4__ But I want to be a reporter of a newspaper.
B: A reporter? Why?
R: Well, I want to work with all kinds of people, so I want to be a reporter.
B: Oh, it's exciting.  __5__
A. But it's interesting.
B. What about you, Rose?
C. Are you a shop assistant?
D. But sometimes it's dangerous.
E. I work in the bank.
F. Do you want to work in the police station?
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单项选择题

When the import declaration is conducted, the person in charge of the matter should submit, together with the import declaration form, the following commercial and shipping documents, they are ______.

A. Invoice and B/L only
B. Invoice, B/L, Packing list only
C. Invoice, B/L, Packing list, the duty exemption certificate issued by Customs
D. none of the above
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