用户自定义异常类是通过直接继承Throwable类来创建的。( )
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What kind of person do people think of Jerry was?
A. a strange manager
B. a positive guy
C. a person you hate
D. a natural manager
The reason the waiters followed Jerry around from restaurant to restaurant was that _______ .
A. They had known each other well.
B. He told them not to leave him.
C. He had a positive life attitude.
D. They could make more moneyin his restaurant.
When someone came to Jerry complaining, he would _______.
A. ask them to think positively
B. accept their complaining
C. refuse to listen to their complaining
D. provide some choices for them
What first occurred to Jerry when he was held up at gunpoint by the robbers?
A. He should find a safe place
B. He had two choices：to live or to die
C. He should rush to the local hospital
D. He shouldn’t have left the back door open
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