惠施说：“日方中方睨，物方生方死”。下列观点中与其相近的是（） A．静者静动，非

若5|x+y﹣4|+（x﹣y）²=0，则x=﹙    ﹚，y=﹙    ﹚.

We should let more young parents and their children can enjoy scientific early education.

A．provide more young parents and their children to enjoy early education

B．provide more young parents and their children to enjoy early education and scientific

C．provide young parents and their children enjoy more scientific early education

D．provide young parents and their children with more early education services

一个物体所受重力在下列哪些情况下要发生变化（　　）

A．把物体从赤道拿到南极

B．把物体放到加速上升的电梯里

C．把物体放到水里

D．用一个气球使物体悬浮空中

心理障碍大多为幼年压抑的潜意识冲突而引起。持这种观点的学派是（）。

A．心理生理学派

B．人本主义学派

C．认知行为学派

D．行为主义学派

E．精神分析学派

损失率分为（）、和（）两种。