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【单选题】
命题“若 ，则 ”的逆命题．否命题．逆否命题中，真命题的个数是 （ ）A.
0
B.
1
C.
2
D.
3
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【简答题】完形填空 Manners are important to happy relations among people. No one 1 a person with bad manners. A 2 with good manners never laughs at people when they are in trouble. Instead, he 3 to help them. When ...
【简答题】谈谈你对项目开发中 对于应用 存储过程的理解。
【判断题】爱国主义是当今社会时代精神的核心。( ) prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
正确
B.
错误
【单选题】听力原文：M：I found that one of my schoolmates uses drugs. How can I help him, Mom? W：Stay away from him, son. Never think that you can talk him out of the habit if he is addicted. But perhaps you can talk...
A.
Stop thinking about the matter.
B.
Talk the drug user out of the habit.
C.
Be more friendly to his schoolmate.
D.
Keep his distance from drug addicts.
【单选题】听力原文：M: I found that one of my schoolmates uses drugs. How could I help him, Mom? W: Stay away from him, son. Never think that you can talk him out of the habit if he is addicted. But perhaps you can ...
A.
Stop thinking about the matter.
B.
Talk the drug user out of the habit.
C.
Be more friendly to his schoolmate.
D.
Keep his distance from drug addicts.
【单选题】听力原文：M: I found that one of my schoolmates uses drugs. How can I help him, Mom? W: Stay away from him, son. Never think that you can talk him out of the habit if he is addicted. But perhaps you can ta...
A.
Stop thinking about the matter.
B.
Talk the drug user out of the habit.
C.
Be more friendly to his schoolmate.
D.
Keep his distance from drug addicts.
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