下列哪项不属经穴（）
A.三阴经穴
B.奇穴
C.三阳经穴
D.奇经穴
E.十五络穴
参考答案：B
It is the third time that China _____ people into space. [ ]
A. has sent
B. sends
C. will send
D. had sent
简述平等权的特点和内容。
