Multiple choices (there is only one correct answer for each question)

1 which one of the followings is correct ?()

A. all civil law is a business law

B. all business law is a civil law

C. Mr. A sells a computer to a policeman. This is not a civil legal relationship.

D. Mr. A pays a fine to a policeman for breaking the law. This is a civil legal relationship.

2 A makes a contract with B. According to the contract, A buys some goods from B with the price of 1 million RMB. B gives the goods to A, but A refuses to pay the money for no reason. Which of the followings is incorrect? ()

A. A has the right to ask B to deliver the goods because of the contract.

B. B has the right to ask A to pay money for the goods because of the contract.

C. A has the duty to pay money for the goods.

D. B has the liability to deliver the goods.

3. Amy is a 6-year-old girl. On her birthday, Uncle Tom gives her a baby doll as birthday gift. According to Chinese civil law, which of the followings is correct? ()

A. Amy cannot accept the gift because it is pure profit.

B. Amy cannot accept the gift because Amy does not have the capacity to accept it.

C. Uncle Tom cannot ask Amy to return the doll if Amy's parents have accepted the doll.

D. Uncle Tom cannot ask Amy to return the doll because the doll has already been given to Amy.

4 A borrowed 1000 RMB from B on May1, 2017. A and B agrees that A shall pay back the money before July 1, 2017. A does not pay back. On March 1, 2021, B asks A to pay the money. A says: "I would like to pay you only 500." How much does A need to pay? ()

A. nothing

B. 1500

C. 1000

D. 500

5. A tells B: "would you please go to C's store and buy me a pen?" B says: "OK." Then B goes to C's store and talks to C: "A wants me to buy him a pen. What is the price?" C says: "it is 20 RMB." B says: "I will tell A the price is 100, and you and I share the extra 80 RMB. OK?" C says: "OK." According to the fact, which one of the followings is incorrect? ()

A. B is A's agent.

B. C is the opposite party.

C. A can ask B to return 80 RMB.

D. A can ask C to return only 40 RMB.