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【单选题】
计算机内存中用于存储信息的部件是
A.
硬盘
B.
RAM
C.
U盘
D.
只读存储器
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【单选题】when is this talk most likely being given?
A.
During the first week of class.
B.
During midterm week.
C.
On the last day of Class.
【单选题】When is this talk most likely to be given?
A.
During the first week of class.
B.
During midterm week.
C.
On the last day of class.
【单选题】Now I'm at the ______.I'd like to buy a dress for my daughter.
A.
library
B.
park
C.
pool
D.
supermarket
【判断题】实际线路大多数都是感性负载,因此可以在感性负载两端并联适当电容的方法来提高电路的功率因数。
A.
正确
B.
错误
【单选题】当a 0,f''(x)>0,则在(a,b)内,曲线y=f(x)的图形为( ).
A.
单调增且上凸
B.
单调增且上凹
C.
单调减且上凸
D.
单调减且上凹
【单选题】下面对毛泽东关于社会主义社会矛盾学说的表述中,正确的是( )
A.
毛泽东没有专门论述社会主义社会的矛盾
B.
社会主义社会有时还是存在着矛盾
C.
社会主义社会的矛盾是普遍存在的
D.
生产力与生产关系之间的矛盾是对抗和冲突的。
【单选题】听力原文:M: I'm planning to buy a house, and I'd like to find out about a mortgage. I'm a customer of the bank. As a matter of fact, my whole Family banks here. W: I have some questions to ask. Do you own...
A.
How to choose a house.
B.
How to design a house.
C.
How to get a mortgage through a bank.
D.
How to rent a house through the agency.
【简答题】启动AutoCAD命令的方法一般有两种:一种是在( )中输入命令全称或简称;另一种是用鼠标单击面板上的( )或选择一个菜单命令。
【单选题】—I’d like to buy ________ book recommended by our English teacher. —But I don’t think it ________ good one.
A.
a; the
B.
a; a
C.
the; a
D.
the; the
【简答题】启动AutoCAD命令的方法一般有哪两种
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