具有“温化痰饮”功用的方剂是
A.苓桂术甘汤
B.二陈汤
C.温胆汤
D.瓜蒌薤白白酒汤
E.小陷胸汤
参考答案:A
, and we each can have one.
A.A few more books
B.Giving us a few more books
C.To give us a few more books
D.Given us a few more books
取一只小塑料袋(重力忽略不计),袋内装满水,用细线把袋口扎紧(要求袋内不留空气),然后用弹簧测力计将它吊起,称出水所受的重力。将这袋水逐渐浸入水中,弹簧测力计读数逐渐变小,表明水袋所受浮力的大小随排开水的体积增大而___________。当水袋全部浸没水中时,弹簧测力计的读数为零,说明这时水袋所受浮力等于_____________。