皮皮学，免费搜题
登录
搜题
【简答题】
下列关于多项式 1-2x+ 1 2 x 2 的说法，错误的是（　　） A．它是二次多项式 B．它由1，2x， 1 2 x 2 三项组成 C．最高次项的系数是 1 2 D．第二项的系数是-2
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
皮皮学刷刷变学霸
举一反三
【单选题】Why doesn’t Stanley like Blanche?
A.
Because she isn't attractive not one bit
B.
He thinks she stole something of his
C.
He believes that everything she has to say is either exaggerated or false
D.
Both a and b
查看完整题目与答案
【单选题】()成为古桥中最富有生命力的一种桥型。
A.
桥
B.
桥
C.
桥
D.
桥
查看完整题目与答案
【判断题】出口补贴会对出口国的总福利得到增加,这也是施行出口补贴政策的原因。
A.
正确
B.
错误
查看完整题目与答案
【单选题】25( )成为古桥中最富有生命力的一种桥型。
A.
梁桥
B.
浮桥
C.
索桥
D.
拱桥
查看完整题目与答案
【简答题】Round The World Mr. and Mrs. Spencer both had very busy jobs and didn' t have much time to spend with their young children. They wanted to change this, and because their hobby was boating, they, decid...
查看完整题目与答案
【单选题】Jazz critic and purist Stanley Crouch doesn't believe in the software of MusicHall 2000.
A.
Y
B.
N
C.
NG
查看完整题目与答案
【单选题】( )成为古桥中最富有生命力的一种桥型。
A.
A梁桥
B.
B 浮桥
C.
C 索桥
D.
D 拱桥
查看完整题目与答案
【单选题】Timothy: Stanley, there’s a Mr. Miller on the phone who wants to talk to you. Stanley: _____ Can you ask him to hold? Tell him I’ll talk with him in a few seconds.
A.
Who is Mr. Miller?
B.
I’m busy at the moment
C.
I don’t know him
D.
What’s happened?
查看完整题目与答案
【单选题】Percy Spencer didn’t plan to melt ________.
A.
a bar of chocolate
B.
an egg
查看完整题目与答案
【单选题】机器指令是一种命令语言，它用来规定CPU执行什么操作以及操作对象所在的位置。机器指令是由（）组成的。
A.
运算符和寄存器号
B.
ASCII码和汉字码
C.
程序和数据
D.
操作码和操作数
查看完整题目与答案
相关题目：
【单选题】Why doesn’t Stanley like Blanche?
A.
Because she isn't attractive not one bit
B.
He thinks she stole something of his
C.
He believes that everything she has to say is either exaggerated or false
D.
Both a and b
查看完整题目与答案
【单选题】()成为古桥中最富有生命力的一种桥型。
A.
桥
B.
桥
C.
桥
D.
桥
查看完整题目与答案
【判断题】出口补贴会对出口国的总福利得到增加,这也是施行出口补贴政策的原因。
A.
正确
B.
错误
查看完整题目与答案
【单选题】25( )成为古桥中最富有生命力的一种桥型。
A.
梁桥
B.
浮桥
C.
索桥
D.
拱桥
查看完整题目与答案
【简答题】Round The World Mr. and Mrs. Spencer both had very busy jobs and didn' t have much time to spend with their young children. They wanted to change this, and because their hobby was boating, they, decid...
查看完整题目与答案
【单选题】Jazz critic and purist Stanley Crouch doesn't believe in the software of MusicHall 2000.
A.
Y
B.
N
C.
NG
查看完整题目与答案
【单选题】( )成为古桥中最富有生命力的一种桥型。
A.
A梁桥
B.
B 浮桥
C.
C 索桥
D.
D 拱桥
查看完整题目与答案
【单选题】Timothy: Stanley, there’s a Mr. Miller on the phone who wants to talk to you. Stanley: _____ Can you ask him to hold? Tell him I’ll talk with him in a few seconds.
A.
Who is Mr. Miller?
B.
I’m busy at the moment
C.
I don’t know him
D.
What’s happened?
查看完整题目与答案
【单选题】Percy Spencer didn’t plan to melt ________.
A.
a bar of chocolate
B.
an egg
查看完整题目与答案
【单选题】机器指令是一种命令语言，它用来规定CPU执行什么操作以及操作对象所在的位置。机器指令是由（）组成的。
A.
运算符和寄存器号
B.
ASCII码和汉字码
C.
程序和数据
D.
操作码和操作数
查看完整题目与答案