皮皮学，免费搜题
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【单选题】
数字证书的分类不包括（）。
A.
个人数字证书
B.
软件著作权证书
C.
软件数字证书
D.
企业数字证书
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】Chartered companies were NOT granted the ______ by the British King or Queen.
A.
economic rights
B.
political authority
C.
judicial authority
D.
diplomatic authority
查看完整题目与答案
【单选题】A grindstone increases in angular speed from 4.00 rad/s to 12.00 rad/s in 4.00 s. Through what angle does it turn during that time interval if the angular acceleration is constant?
A.
8.00 rad
B.
12.0 rad
C.
16.0 rad
D.
32.0 rad
查看完整题目与答案
【多选题】关于 REVOKE 语句,下列说法中正确的包括( )。
A.
一条 REVOKE 语句可同时回收多个用户的多个权限
B.
一条 REVOKE 语句只能回收一个用户的一个权限
C.
若指定 RESTRICT, 则不能回收已转授的权限
D.
若指定 CASCADE, 则同时回收所有已转授的权限
查看完整题目与答案
【判断题】revoke语句用于授权
A.
正确
B.
错误
查看完整题目与答案
【单选题】下列屋顶中,级别最高的是 ( )。
A.
A重檐庑殿
B.
重檐歇山
C.
重檐攒尖
D.
D单檐庑殿
查看完整题目与答案
【判断题】口译员不仅需要过硬的双语能力,还需要了解百科知识。
A.
正确
B.
错误
查看完整题目与答案
【单选题】The gravitational force exerted by the Sun on the Earth holds the Earth in an orbit around the Sun. Let us assume that the orbit is perfectly circular. The work done by this gravitational force during...
A.
zero
B.
positive
C.
negative
D.
impossible to determine
查看完整题目与答案
【单选题】A grindstone increases in angular speed from 4.00 rad/s to 12.00 rad/s in 4.00 s. Through what angle does it turn during that time interval if the angular acceleration is constant?
A.
8.00 rad
B.
12.00 rad
C.
16.0 rad
D.
32 .0 rad
查看完整题目与答案
【单选题】下列中国传统屋顶中级别最高的是 ( ) 。
A.
单檐庑殿顶
B.
重檐庑殿顶
C.
重檐歇山顶
D.
攒尖顶
查看完整题目与答案
【单选题】The time interval between two adjacent spikes in the nerve fiber should be at least greater than
A.
Relative refractory period
B.
Absolute refractory period
C.
Supernormal period
D.
Absolute refractory period plus relative refractory period
查看完整题目与答案
相关题目：
【单选题】Chartered companies were NOT granted the ______ by the British King or Queen.
A.
economic rights
B.
political authority
C.
judicial authority
D.
diplomatic authority
查看完整题目与答案
【单选题】A grindstone increases in angular speed from 4.00 rad/s to 12.00 rad/s in 4.00 s. Through what angle does it turn during that time interval if the angular acceleration is constant?
A.
8.00 rad
B.
12.0 rad
C.
16.0 rad
D.
32.0 rad
查看完整题目与答案
【多选题】关于 REVOKE 语句,下列说法中正确的包括( )。
A.
一条 REVOKE 语句可同时回收多个用户的多个权限
B.
一条 REVOKE 语句只能回收一个用户的一个权限
C.
若指定 RESTRICT, 则不能回收已转授的权限
D.
若指定 CASCADE, 则同时回收所有已转授的权限
查看完整题目与答案
【判断题】revoke语句用于授权
A.
正确
B.
错误
查看完整题目与答案
【单选题】下列屋顶中,级别最高的是 ( )。
A.
A重檐庑殿
B.
重檐歇山
C.
重檐攒尖
D.
D单檐庑殿
查看完整题目与答案
【判断题】口译员不仅需要过硬的双语能力,还需要了解百科知识。
A.
正确
B.
错误
查看完整题目与答案
【单选题】The gravitational force exerted by the Sun on the Earth holds the Earth in an orbit around the Sun. Let us assume that the orbit is perfectly circular. The work done by this gravitational force during...
A.
zero
B.
positive
C.
negative
D.
impossible to determine
查看完整题目与答案
【单选题】A grindstone increases in angular speed from 4.00 rad/s to 12.00 rad/s in 4.00 s. Through what angle does it turn during that time interval if the angular acceleration is constant?
A.
8.00 rad
B.
12.00 rad
C.
16.0 rad
D.
32 .0 rad
查看完整题目与答案
【单选题】下列中国传统屋顶中级别最高的是 ( ) 。
A.
单檐庑殿顶
B.
重檐庑殿顶
C.
重檐歇山顶
D.
攒尖顶
查看完整题目与答案
【单选题】The time interval between two adjacent spikes in the nerve fiber should be at least greater than
A.
Relative refractory period
B.
Absolute refractory period
C.
Supernormal period
D.
Absolute refractory period plus relative refractory period
查看完整题目与答案