ATM交换的缓冲排队方式有()、()和()。
参考答案:输入缓冲排队方式;输出缓冲排队方式;中央缓冲排队方式
认真思考,根据句意,填内容。
例: I can't find my pen.
My pen is lost.
1. You can't find book.
book is lost.
2. She can't find bag.
bag is lost.
3. He can't find bicycle.
bicycle is lost.
人们对某种目标的渴求或欲望称为()。
A.动机
B.欲望
C.需要
D.目标