An old woman went out shopping last Tuesday. She came to a bank and saw a car near the door. A young man with dark glasses got out of it and went into the bank. She looked into the car and found some keys in it.

The man took a gun(枪)out of his pocket and said to the man in the bank, “Give me all the money.” But the woman didn’t see this. She went to the young man and put the keys in his hand, “My boy,” she said, “Don’t leave your keys in your car! Someone is going to steal(偷) it.”

The young man looked at the old woman for a few minutes. Then he took his keys, ran out of the bank, got into his car and drove away quickly without taking any money.

小题1:The old woman went out to _____.

A．work

B．do some shopping

C．the bank

D．play小题2:The young man went into the bank and tried to ______

A．rob the bank

B．steal some money

C．borrow some money

D．see his friends小题3:The young left his keys _____

A．in the car

B．on the street

C．in his pocket

D．in the bank小题4:When the young man got his keys ,he was very____

A．glad

B．surprised

C．excited

D．frightened

输液港导管断裂最常见的高危因素（）

A.夹闭综合症

B.导管堵塞

C.针头脱落

D.退出针头方法不恰当

E.冲封管手法错误