Once there lived a man in a small town. He often said, “If I have lots of gold, I shall be the happiest man in the world.”

One day he was traveling in North Africa. He lost his way and he was so hungry and thirsty that he couldn’t walk any more. There were only stones and sand around. Just then he saw a bag on the sand. He took it up. But when he opened it, he saw it was full of gold.

He left the bag on the sand and cried, “ What is the use of gold to a hungry man?”

小题1: What did the traveler love best?

A．Food

B．Drinks

C．Stones

D．Gold小题2: “He lost his way” means____________________.

A．“he didn’t know where he was and where to go

B． “he didn’t know where he came from”

C．“he didn’t know how to return home”

D． “he lost what he had on the way”小题3: When he found a bag full of gold he felt______________.

A．happy

B．hungry

C．thirsty

D．sad小题4: What’s the most useful to a hungry man?______________.

A．Food

B．Gold

C．Money

D．Stones

下列叙述小，错误的是

A．学生信息表s中的主码可以改为sname

B．如果知道了课程的cno，并不一定能够找到唯一的grade

C．如果知道了课程的cno就可以在c表中找到唯—的课程名称

D．如果知道了学生的sname，并不一定能够找到唯一的sno