主治无脉症的腧穴为()。
A.太冲
B.太渊
C.人中
D.十宣
E.尺泽
参考答案:B
It’s _____ cold today. We have to stay at home.
A.much too
B.too much
C.very much
D.much
()手持电动工具比Ⅰ类工具安全可靠。