阳虚身痛证出现背恶寒的机理是()
A.卫阳被遏,肌表失温
B.表气被遏,阳气不伸
C.津气受伤,表气不固
D.阳虚寒盛,凝于督脉
E.以上都不是
参考答案:D
— The war is very likely to break out in the near future.
— I ________, if the situation goes as it is. [ ]
A. hope so
B. hope not
C. am afraid not
D. am afraid so
热继电器误动作的原因不可能是()。
A、整定电流小
B、环境温度变化大
C、连接导线太细
D、热元件烧断