已知△ABC中,D、E分别是AB、AC边上的中点,且DE=3cm,则BC=( )cm。
6
急性左心室衰竭首选()。
A.硝普钠
B.硝酸甘油
C.地尔硫
D.阿替洛尔
E.贝那普利
The opening province which _____ thirteen counties and three coastal cities will quicken its paces of
economic development. [ ]
A. consists of
B. makes up of
C. is included
D. is contained