A:x=﹣3
B:x1=3,x2=﹣3
C:x1=x2=3
D:x=3
比一比,再组词。
融____ 乘____ 代____ 煤____
触____ 剩____ 伐____ 谋____
—I'm hungry. Do you have anything to eat?
—No. Let's ________ super chicken sandwiches.