蟾酥内服每天的剂量一般为()
A.0.005~0.01g
B.0.015~0.03g
C.0.03~0.09g
D.0.1~0.3g
E.0.3~0.9g
参考答案:B
战国时期,各国纷纷掀起变法运动,其根本目的在于[ ]
A.打击奴隶主贵族
B.确立封建统治,发展封建经济
C.官吏由国君委派
D.实行土地私有
____ most efficient way to understand thousands of new words is to gain ____ good knowledge of basic word information.
A.A; a.
B.The; /
C.A; /
D.The; the