属于我国内海的是[ ] A．渤海、黄海 B．渤海、琼州海峡 C．北部湾、南海 D

阅读下列短文，然后根据短文内容，选择最佳答案。

     One day, Mr Black went into a restaurant. He put his coat on a chair near the door. There was nothing

in the pockets of his coat. After he had his meal, he went to take his coat back. He found there was much

money in one of his pockets." Whose is this?" he thought. He saw a waiter near the door, so Mr Black

said to him, "Somebody put a lot of money in my coat. I have no time to wait for him. I have to go. Take

it, please. when he comes back, give it to him." The waiter took it and went away. At the moment, another

man came with a coat just like Mr Black's. "I'm sorry.", said the man. "I took your coat and you got mine.

please give me my coat and the money."  Mr Black answered, "I gave the money to the waiter. He'll give

it to you."

     Mr Black called the manager (经理), but the manager said, "We have no waiters here. We only have

waitresses (女服务员). He must be a thief (贼)!"

1. Mr black went out _____.

A. to eat something

B. to put his coat on a chair

C. to buy a coat

D. to see his friend

2. After his meal Mr Black _____

A. couldn't find any money in his coat

B. didn't know where he put his coat

C. found some money in the pocket of his coat

D. didn't take back his coat

3. Mr Black gave the money to _____.

A. the manager

B. the waiter

C. the waitress

D. the owner (主人)

4. The two coats looked _____.

A. quite different

B. the same

C. very dear

D. too cheap

5. Who is the thief?

A. Mr Black.

B. The manager.

C. The waitress

D. The waiter.

5□2÷54，要使商是两位数，□里可以填______，要使商是一位数，□里可以填______．

以下属于证券自营买卖对象的是（）。

A.权证

B.B股

C.证券投资基金

D.债券

根据中文完成句子。

1. 让我们来看这本书吧，因为它教我们如何照顾我们的宠物。

   Let's _____ this book because it teaches us how _____ _____ _____ our pets.

2. 戴维不每天步行回家。 

   David _____ _____ _____ every day.

3. 昨天，我们在无锡欢乐园过得很愉快。

   We _____ _____ _____ _____ in Wuxi Amusement Park yesterday.

4. Millie人很好。她的朋友Tom总是和她分享快乐。

   Millie is kind. Her friend, Tom, always _____ his happiness _____ _____.

5. 我经常放学后和同学们去操场踢足球。

    I _____ _____ _____ _____ _____ with my classmates in the playground.

6. 孩子们，我们该起床啦。

   Children, it's time for _____ _____ _____ _____.

设有甲乙两国发生进出口贸易，两国政府签订双边贸易协定。回答下列问题

如果两国政府协定实行换货贸易，互相向对方国家提供规定的货物，贸易差额仍以货物抵偿。在这种贸易项下，所使用的外汇属于（）。

A.自由外汇

B.现汇

C.记账外汇

D.清算外汇