依1980年《联合国国际货物销售合同公约》的规定，该公约不适用于_爱下问搜题

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问题多项选择题

依1980年《联合国国际货物销售合同公约》的规定，该公约不适用于（）

A.电力的销售

B.飞机的销售

C.投资证券的销售

D.公债的销售

E.经由拍卖的销售

答案

参考答案：A, B, C, D, E

补全对话，情景问答

给每个句子选择恰当的答语，并将答案标号写在题前括号内。

( ) 1. Where are the books about flowers?
( ) 2. Can I have your library card, please?
( ) 3. Who bought the new bike?
( ) 4. What did you do yesterday?
( ) 5. Did you go there in June?
( ) 6. How does Mr. Brown get to work?
( ) 7. What are your parents doing?
( ) 8. When did you go to Hainan?
( ) 9. Have you got a yellow dress?
( ) 10. Why do you like dumplings?

A. Mr. Smith.
B. Yes, we did.
C. They are cooking lunch.
D. Because they are delicious.
E. Yes, here you are.
F.  No, I haven't.
G. We cleaned the house.
H. By bus.
I. Last spring.
J. On the shelf.

选择题

海水是重要的资源，每千克海水中约含有钠10.62 g、镁1.28 g、钙0.40 g等。这里的“钠、镁、钙”指的是 [ ]

A．原子

B．分子

C．元素

D．单质