皮皮学，免费搜题
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【单选题】
电子计算机与其它计算工具相比,其特点是
A.
能够储存大量信息，可按照程序自动高速进行计算
B.
能高速进行运算，可求解任何复杂数学问题
C.
能进行逻辑判断，具有人的全部智能
D.
算术运算速度快，能正确识别图像和声音
拍照语音搜题，微信中搜索"皮皮学"使用
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【简答题】定义一个复数类 Complex,重载运算符“+”,使之能用于复数的加法运算。参加运算的两个运算量可以都是类对象,也可以其中有一个是整数,顺序任意。例如:c1+c2,i+c1,c1+i均合法(设i为整数,c1,c2为复数)。编程序,分别求两个复数之和、整数和复数之和。初值自拟。 2. 有两个矩阵 a和b,均为2行3列。求两个矩阵之和。重载运算符“+”,使之能用于矩阵相加。如c=a+b。初值自拟。 3...
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【多选题】态度的功能包括( )。
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【单选题】What is the passage mainly about?
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【判断题】加力燃烧室主要作用是使发动机在中间状态下，实现短时间增加推力。
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正确
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相关题目：
【简答题】定义一个复数类 Complex,重载运算符“+”,使之能用于复数的加法运算。参加运算的两个运算量可以都是类对象,也可以其中有一个是整数,顺序任意。例如:c1+c2,i+c1,c1+i均合法(设i为整数,c1,c2为复数)。编程序,分别求两个复数之和、整数和复数之和。初值自拟。 2. 有两个矩阵 a和b,均为2行3列。求两个矩阵之和。重载运算符“+”,使之能用于矩阵相加。如c=a+b。初值自拟。 3...
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【多选题】态度的功能包括( )。
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The evolution of dance in the twentieth century.
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Natural movement in dance.
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查看完整题目与答案
【多选题】目前世界各国养老保险制度的模式主要有 。
A.
“自保公助”型
B.
福利国家型
C.
强制储蓄型
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查看完整题目与答案
【简答题】阅读理解 Throughout the history of the arts, the nature of creativity has remained constant to artists.No matter what objects they select, artists are to bring forth new forces and forms that cause change...
查看完整题目与答案
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脓血便
B.
米泔样便
C.
白陶土样便
D.
黑便
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查看完整题目与答案
【单选题】The law of the regional government ______ the people from committing acts of violence.
A.
protect
B.
restrain
C.
restrict
D.
retain
查看完整题目与答案
【判断题】加力燃烧室主要作用是使发动机在中间状态下，实现短时间增加推力。
A.
正确
B.
错误
查看完整题目与答案