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【简答题】
听力 1. How does the man come here? A. By bus. B. By taxi. C. By car. 2. Why isn't Helen present? A. She forgot to come. B. She changed her decision. C. She wasn't invited. 3. What's the probable relationship between the two speakers? A. Husband and wife. B. Mother and son. C. Doctor and patient. 4. What's the man's job? A. A shop assistant. B. A tailor (裁缝). C. A salesman. 5. What does the man mean? A. He can't go to the cinema. B. He can go to the cinema on Saturday morning. C. He can go to the cinema on Saturday evening.
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【判断题】对变量,可以先定义再赋值,例如: int a,b,c; a=b=c=3; 程序段是正确的。 对变量初始化,是指定义变量的同时给变量赋值,比如 int a=3; ,但此时不允许连续赋值。 那么, int a=b=c=3; 这条程序语句是否合法呢?
A.
正确
B.
错误