我国生产资料私有制社会主义改造基本完成后，所有制结构呈现的状态是基本单一的公有制。
参考答案：对
There are advantage for students to work while 1.
studying at school.One of them was that 2.
they can earn money.For the most part, 3.
students working to earn money for their own 4.
use.Earning their own money allow them 5.
to spend on anything as if they please. 6.
They would have to ask their parents for 7.
money or for permission to do things by 8.
the money.Some students may also to save 9.
up for our college or future use. 10.
光盘驱动器的核心装置是()。
A．驱动电路
B．光头装置
C．主轴驱动机构
D．定位机构
