如图,直线y=-2x+4与x轴,y轴分别相交于A,B 两点,C为OB上一点,且∠1=∠2,则S△ABC=( )
A:1
B:2
C:3
D:4
南亚地形区的分布由北向南依次为( )
化简:2(3x2﹣2xy)﹣4(2x2﹣xy﹣1)
按下列提示,写句子(至少五句)。 >
In America
In China
speak English
speak Chinese
have fast food
have Chinese food
The capital: Washington D.C.
the capital: Beijing