A:变化中放出大量的热
B:看到耀眼的白光
C:有白色固体生成
D:铝箔消失了
135+78+65+22=____
一 I don't know .
一 It doesn't matter. Just stay with us, please.
—Jim, please help me the cooked meat. I want to make fried rice.
—OK. I'm coming.
已知关于x的不等式2x-a>-3的解集如图所示,则a的值等于( )