针灸治疗慢性疲劳综合征，应主选的经穴是（）.
A.足太阴经穴
B.足少阴经穴
C.相应的背俞穴
D.足阳明经穴
E.足厥阴经穴
参考答案：C
The new teacher is quite ____ Mr Wang. I like her better.
A．different from
B．the same as
C．difference
D．the same to
（）及以上等电位作业还应戴面罩。
A.66kV
B.330kV
C.500kV
D.750kV
