A:1005
B:2010
C:2011
D:4020
△ABC中,a=6,B=30,C=120,则△ABC的面积为( )
已知命题p:∀x∈R,2x2+2x+12<0;命题q:∃x∈R,sinx-cosx=2.则下列判断正确的是 ( )
The poor woman is very worried——_________ little food for______ many children.