皮皮学，免费搜题
登录
搜题
【简答题】
试述强化电子签名的标准及我国《电子签名法》规定满足安全电子签名的条件
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】He as well as his parents always kind to me.
A.
was
B.
is
C.
are
D.
were
查看完整题目与答案
【单选题】下列哪项不属于咽的生理功能
A.
呼吸
B.
吞咽
C.
保护
D.
屏气
E.
免疫
查看完整题目与答案
【单选题】下列哪项不属于咽的生理功能()
A.
呼吸
B.
吞咽
C.
屏气
D.
免疫
查看完整题目与答案
【单选题】“三天不学习,赶不上刘少奇”是下面哪一位伟人的观点:()
A.
毛泽东
B.
周恩来
C.
孙中山
D.
陈毅
查看完整题目与答案
【单选题】— Mom, my classmates are playing outside. Can I join them? — Not until your homework .
A.
finishes
B.
is finished
C.
finished
D.
was finished
查看完整题目与答案
【单选题】He as well as his parents________ playing a game. [     ]
A.
are
B.
is
C.
been
查看完整题目与答案
【单选题】当监视用摄像机必须逆光安装时，应当( )。
A.
提高监视区域的对比度
B.
提高监视区域的照度
C.
降低监视区域的对比度
D.
降低监视区域的照度
查看完整题目与答案
【单选题】——Can I join your club,dad? ——You can when you______a bit older.
A.
get
B.
will get
C.
are getting
D.
will have got
查看完整题目与答案
【单选题】---Can I join your club, dad? ---You can when you _______ a bit older.
A.
are getting
B.
will get
C.
get
D.
will have got
查看完整题目与答案
【单选题】He wanted to be loyal to his firm as well as to his family.
A.
solemn
B.
thorough
C.
faithful
D.
positive
查看完整题目与答案
相关题目：
【单选题】He as well as his parents always kind to me.
A.
was
B.
is
C.
are
D.
were
查看完整题目与答案
【单选题】下列哪项不属于咽的生理功能
A.
呼吸
B.
吞咽
C.
保护
D.
屏气
E.
免疫
查看完整题目与答案
【单选题】下列哪项不属于咽的生理功能()
A.
呼吸
B.
吞咽
C.
屏气
D.
免疫
查看完整题目与答案
【单选题】“三天不学习,赶不上刘少奇”是下面哪一位伟人的观点:()
A.
毛泽东
B.
周恩来
C.
孙中山
D.
陈毅
查看完整题目与答案
【单选题】— Mom, my classmates are playing outside. Can I join them? — Not until your homework .
A.
finishes
B.
is finished
C.
finished
D.
was finished
查看完整题目与答案
【单选题】He as well as his parents________ playing a game. [     ]
A.
are
B.
is
C.
been
查看完整题目与答案
【单选题】当监视用摄像机必须逆光安装时，应当( )。
A.
提高监视区域的对比度
B.
提高监视区域的照度
C.
降低监视区域的对比度
D.
降低监视区域的照度
查看完整题目与答案
【单选题】——Can I join your club,dad? ——You can when you______a bit older.
A.
get
B.
will get
C.
are getting
D.
will have got
查看完整题目与答案
【单选题】---Can I join your club, dad? ---You can when you _______ a bit older.
A.
are getting
B.
will get
C.
get
D.
will have got
查看完整题目与答案
【单选题】He wanted to be loyal to his firm as well as to his family.
A.
solemn
B.
thorough
C.
faithful
D.
positive
查看完整题目与答案