(a-b)3-2(b-a)2=(a-b)2(______)
原式=(a-b)3-2(b-a)2=(a-b)3-2(a-b)2=(a-b)2(a-b+2),
故答案为:a-b+2.
My parents want me _____ vegetables every day. [ ]
A. to eat
B. eating
C. eat
D. eats
给下面漫画拟一个标题并用一句话(不超过20个字)揭示其寓意。
标题: ____________________________
寓意: ___________________________