IOException异常是非运行时异常，必须在程序中捕获。( )
查看答案
用户自定义异常类是通过直接继承Throwable类来创建的。( )
A. 对
B. 错
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
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