
腰痛治疗宜取()。
A.足太阳、督脉经穴为主
B.足太阳经穴为主
C.手足阳明经穴为主
D.足少阴经穴为主
E.足厥阴、足少阳经穴为主


A.足太阳、督脉经穴为主
B.足太阳经穴为主
C.手足阳明经穴为主
D.足少阴经穴为主
E.足厥阴、足少阳经穴为主
热继电器是利用电流的热效应原理来工作的保护电器,它在电路中用作三相异步电动机的过载保护。
Fill in the blanks with words or phrases from Reading A that match the meanings in the right column. The first letters are already given. 写答案时写完整的单词
1. d______ the action of allowing someone to go away, especially someone who has been ill in
hospital
2. i ______ include something as part of a group, system, plan
3. r _______ the usual or normal way in which you do things
4. u _______ use something effectively
5. e_______ the removal or destruction of something
6. u _______ add the most recent news about something
7. m ______ make changes in order to improve it and make it more suitable or
effective
8. c_________ as an action or event that provides a signal
9. f________ work as something
10. f________ develop a plan or proposal