从执勤保安员视线的角度考虑,设立保安门卫岗位应坚持()的原则。
A.有利于观察
B.有利于查验
C.有利于防范
D.有利于工作
参考答案:A
根据句意及首字母提示,补全下列单词。
1. —How’s the weather in Hefei in winter?
—It’s c________.
2. I can’t dance but I can s__________.
3. What’s the weather like in Shanghai in a ? It’s cool.
4. —Do you like watching t ?
— Yes, very much.
5. A pianist(钢琴家) can play the _________ very well.
6. I can a bike.
7. I need a secretary(秘书). Can you t ?
8. Dick can't p basketball(篮球).
9. He likes l to music.
10. He can speak Chinese, but he can’t w it.
正是由于抽象性和思辨性,使得()成为人们认识和把握事物普遍本质与真理的根本方法。
A.哲学方法
B.逻辑方法
C.专业方法
D.通用方法