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【简答题】
钙离子是细胞重要的信号分子，因此，细胞质膜中游离的钙离子的浓度始终维持在一个较高的水平。()
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举一反三
【单选题】The role of and treatment of the housewife, which is really the major bone of contention in social security reform, has, of course, a major place in feminist thought. Betty Friedan's book, The Feminin...
A.
should not assume the roles of housewives at all
B.
men should share homemaking with their wives
C.
no other roles should be offered to women than being housewives
D.
women should assume the roles of housewives only temporarily
查看完整题目与答案
【单选题】C#语言的核心是面向对象编程(OOP),所有OOP语言应至少具有3个特征()
A.
封装、继承和多态
B.
类、对象和方法
C.
封装、继承和派生
D.
封装、继承和接口
查看完整题目与答案
【单选题】The role of and treatment of the housewife, which is really the major bone of contention in social security reform, has, of course, a major place in feminist thought. Betty Friedan's book, The Feminin...
A.
should not assume the roles of housewives at all
B.
men should share homemaking with their wives
C.
no other roles should be offered to women than being housewives
D.
women should assume the roles of housewives only temporarily
查看完整题目与答案
【单选题】液压马达的低速稳定性差一般不是因为____。
A.
马达的安装质量差
B.
内部泄漏增加
C.
马达回油压力过低
D.
压力控制阀调整压力过低
查看完整题目与答案
【单选题】Which of the following can be concluded about the attitude of the surlier’s friend?
A.
She fully supported the author,
B.
She thought the author was polite enough.
C.
She thought the Palm Court was the only place for the author.
D.
She considered feminine politeness more important than other things.
查看完整题目与答案
【单选题】Which place of the following is not on the 30 degrees of north latitude:
A.
Island of Atlas
B.
The Mayan
C.
Bermuda Triangle
D.
Pyramid of Khufu—Sphinx
E.
Mount Qomolangma
F.
The Yangtze Three Gorges
G.
the Dead Sea
查看完整题目与答案
【判断题】电流速断保护一般情况下保护不到线路全长。
A.
正确
B.
错误
查看完整题目与答案
【单选题】2019年第二季度,甲工厂因生产作业导致产生的工业噪声超标8分贝,其中5月超标天数为24天,6月超标天数为14天。已知工业噪声超标7~9分贝的,每月税额1400元,则下列甲工厂应缴纳环境保护税的计算列式中,正确的是( )。
A.
1 400+1400×50%=2100(元)
B.
1400×2=2800(元)
C.
1400×2÷60×(14+24)=1773.33(元)
D.
l 400÷30×24=1120(元)
查看完整题目与答案
【多选题】关于 OSPF 邻居路由器,以下说法正确的是( )。(本题共2个选项)
A.
OSPF 接口向外发送 Hello 报文用于发现邻居
B.
收到对端路由器发送的 Hello 报文的路由器，两者即成为邻居关系
C.
收到 Hello 报文的 OSPF 路由器会检查报文中所定义的一些参数，如果双方一致才会形成邻居关系
D.
邻居发现等同于邻接关系
查看完整题目与答案
【单选题】C# 语言的核心是面向对象编程( OOP ),所有 OOP 语言都应至少 具有三个特点
A.
封装、继承和多态
B.
类、对象和方法
C.
封装、继承和派生
D.
封装、继承和接口
查看完整题目与答案
相关题目：
【单选题】The role of and treatment of the housewife, which is really the major bone of contention in social security reform, has, of course, a major place in feminist thought. Betty Friedan's book, The Feminin...
A.
should not assume the roles of housewives at all
B.
men should share homemaking with their wives
C.
no other roles should be offered to women than being housewives
D.
women should assume the roles of housewives only temporarily
查看完整题目与答案
【单选题】C#语言的核心是面向对象编程(OOP),所有OOP语言应至少具有3个特征()
A.
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B.
类、对象和方法
C.
封装、继承和派生
D.
封装、继承和接口
查看完整题目与答案
【单选题】The role of and treatment of the housewife, which is really the major bone of contention in social security reform, has, of course, a major place in feminist thought. Betty Friedan's book, The Feminin...
A.
should not assume the roles of housewives at all
B.
men should share homemaking with their wives
C.
no other roles should be offered to women than being housewives
D.
women should assume the roles of housewives only temporarily
查看完整题目与答案
【单选题】液压马达的低速稳定性差一般不是因为____。
A.
马达的安装质量差
B.
内部泄漏增加
C.
马达回油压力过低
D.
压力控制阀调整压力过低
查看完整题目与答案
【单选题】Which of the following can be concluded about the attitude of the surlier’s friend?
A.
She fully supported the author,
B.
She thought the author was polite enough.
C.
She thought the Palm Court was the only place for the author.
D.
She considered feminine politeness more important than other things.
查看完整题目与答案
【单选题】Which place of the following is not on the 30 degrees of north latitude:
A.
Island of Atlas
B.
The Mayan
C.
Bermuda Triangle
D.
Pyramid of Khufu—Sphinx
E.
Mount Qomolangma
F.
The Yangtze Three Gorges
G.
the Dead Sea
查看完整题目与答案
【判断题】电流速断保护一般情况下保护不到线路全长。
A.
正确
B.
错误
查看完整题目与答案
【单选题】2019年第二季度,甲工厂因生产作业导致产生的工业噪声超标8分贝,其中5月超标天数为24天,6月超标天数为14天。已知工业噪声超标7~9分贝的,每月税额1400元,则下列甲工厂应缴纳环境保护税的计算列式中,正确的是( )。
A.
1 400+1400×50%=2100(元)
B.
1400×2=2800(元)
C.
1400×2÷60×(14+24)=1773.33(元)
D.
l 400÷30×24=1120(元)
查看完整题目与答案
【多选题】关于 OSPF 邻居路由器,以下说法正确的是( )。(本题共2个选项)
A.
OSPF 接口向外发送 Hello 报文用于发现邻居
B.
收到对端路由器发送的 Hello 报文的路由器，两者即成为邻居关系
C.
收到 Hello 报文的 OSPF 路由器会检查报文中所定义的一些参数，如果双方一致才会形成邻居关系
D.
邻居发现等同于邻接关系
查看完整题目与答案
【单选题】C# 语言的核心是面向对象编程( OOP ),所有 OOP 语言都应至少 具有三个特点
A.
封装、继承和多态
B.
类、对象和方法
C.
封装、继承和派生
D.
封装、继承和接口
查看完整题目与答案
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