皮皮学，免费搜题
登录
搜题
【判断题】
植物的细胞或组织中发生一系列生理生化反应,产生对病原物有毒害作用的物质,来抑制或抵抗病原物的活动称植物的结构抗病性。
A.
正确
B.
错误
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
【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...
查看完整题目与答案
【单选题】Democratic Congressmen suggested that the government should ______.
A.
be enthusiastic in providing a drug benefit to the people
B.
Oppose the new legislation with thundering protests
C.
give more money, so to speak, to medicine makers and retailers
D.
provide financial assistance to people wanting to buy life insurance
查看完整题目与答案
【单选题】The PR specialists pay close attention to government policy changes, and try to help local governments with projects of public management. This PR activity is called _____________.
A.
Product publicity
B.
Press relations
C.
Public affairs
D.
Government relations
查看完整题目与答案
【多选题】态度的功能包括( )。
A.
适应功能
B.
自我防御功能
C.
认知功能
D.
价值表现功能
E.
识别功能
查看完整题目与答案
【单选题】What is the passage mainly about?
A.
The evolution of dance in the twentieth century.
B.
Artists of the last century.
C.
Natural movement in dance.
D.
A pioneer in modern dance.
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
D.
国家保险型
查看完整题目与答案
【单选题】Problems relating to people's livelihood have been the focus of the government, especially _______ Premier Wen Jiabao included them in his government work report last year. [     ]
A.
when
B.
if
C.
until
D.
since
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
【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
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...
查看完整题目与答案
【单选题】Democratic Congressmen suggested that the government should ______.
A.
be enthusiastic in providing a drug benefit to the people
B.
Oppose the new legislation with thundering protests
C.
give more money, so to speak, to medicine makers and retailers
D.
provide financial assistance to people wanting to buy life insurance
查看完整题目与答案
【单选题】The PR specialists pay close attention to government policy changes, and try to help local governments with projects of public management. This PR activity is called _____________.
A.
Product publicity
B.
Press relations
C.
Public affairs
D.
Government relations
查看完整题目与答案
【多选题】态度的功能包括( )。
A.
适应功能
B.
自我防御功能
C.
认知功能
D.
价值表现功能
E.
识别功能
查看完整题目与答案
【单选题】What is the passage mainly about?
A.
The evolution of dance in the twentieth century.
B.
Artists of the last century.
C.
Natural movement in dance.
D.
A pioneer in modern dance.
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
D.
国家保险型
查看完整题目与答案
【单选题】Problems relating to people's livelihood have been the focus of the government, especially _______ Premier Wen Jiabao included them in his government work report last year. [     ]
A.
when
B.
if
C.
until
D.
since
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
【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