计算负荷与（）是基本相当的。
A.平均负荷；
B.年最大负荷；
C.用电设备设计负荷之和；
D.用电设备启动负荷。
参考答案：B
Which of the following would be least likely to indicate anticipated bonding behaviors by new parents
A．The parents' willingness to touch and hold the neonate.
B．The parents' expression of interest about the size of the neonate.
C．The parents' indication that they want to see the neonate.
D．The parents' interactions with each other.
说明万用表的用途？
