“规范分析法”的内容不包括( )
A．明确规范内容
B．重新确定规范
C．制定规范剖面图，将规范进行归类
D．进行改革
参考答案：B
回答下列问题。
1. What colour is Canada's flag?
_______________________.
2. What does Canada's flag have?
3. What is the capital of Canada?
4. Where is Niagara Falls?
5. Where are the Rocky Mountains?
正弦规量测的角度，常随量测角度增大而愈准确。（）
