稳定流动系统中物料的体积保持不变。
参考答案:错
He looked around and caught a man _______ his hand into the pocket of a passenger.
A.put
B.to be putting
C.to put
D.putting
阴虚火旺型失眠辨证加减时,应该()。
A、擦背部督脉
B、推桥弓,擦涌泉
C、擦两胁
D、指揉肝俞,胆俞,期门,太冲
E、横擦腰骶部