竞争性过强,时间紧迫感,办事急躁,具有敌意的性格为()
A.A型行为
B.B型行为
C.C型行为
D.D型行为
参考答案:A
—Did the book give the information you needed?
—Yes. But _____ it, I had to read the entire book.
A.to find
B.find
C.to finding
D.finding
分解因式x3﹣xy2的结果是 .