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【单选题】
中药二级保护品种的保护期限为
A.
20年
B.
15年
C.
10年
D.
7年
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参考答案：
参考解析：
知识点：
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举一反三
【单选题】与书面沟通方式相比较,口头沟通的显著特点是( ) 。
A.
严肃性
B.
规范性
C.
灵活性
D.
平等性
查看完整题目与答案
【简答题】系统数据库是指 MySQL 安装配置完成之后,系统自动创建的一些数据库。 可以使用( 第 1 个空 ; )语句查看当前系统中存在的数据库。【命令大小写英文均可】
查看完整题目与答案
【单选题】绵羊的妊娠期平均为多少天?
A.
114
B.
150
C.
282
D.
337
查看完整题目与答案
【简答题】写出下列元素基态原子的电子结构式,并给出原子序数、元素名称和符号。 第 4 个稀有气体;( 2 )第四周期的第 6 个过渡元素;( 3 ) 4p 轨道半充满的元素;( 4 )电负性最大的元素。
查看完整题目与答案
【简答题】Are morning people born or made? In my case it was definitely made. In my early 20s, I rarely went to bed before midnight, and I would almost always get up late the next morning. But after a while I c...
查看完整题目与答案
【判断题】维生素是构成机体各组织的基本原料，缺乏时可引起不同的疾病。
A.
正确
B.
错误
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【单选题】--- It ’ s so late that I can ’ t work. W hat about you? --- ____________________________
A.
I fall asleep.
B.
So can I.
C.
Nor can I.
D.
Don't get out of the room.
查看完整题目与答案
【单选题】绵羊的妊娠期平均为:
A.
114天
B.
282天
C.
337天
D.
150天
查看完整题目与答案
【简答题】Are morning people born or made? In my case it was definitely made. In my early 20s, I hardly went to bed before midnight, and I would always get up late the next morning. But after a while I couldn’t...
查看完整题目与答案
【单选题】听力原文：W: Morning, John ! You are late again ! M: Oh, Jane, I' m terribly sorry. W: So, what' s the excuse this time? M: Well, you see, I forgot to set the alarm clock last night and I... W: Yeah, and l...
A.
His clock was broken.
B.
He forgot to set the alarm.
C.
He did the booking too late.
查看完整题目与答案
相关题目：
【单选题】与书面沟通方式相比较,口头沟通的显著特点是( ) 。
A.
严肃性
B.
规范性
C.
灵活性
D.
平等性
查看完整题目与答案
【简答题】系统数据库是指 MySQL 安装配置完成之后,系统自动创建的一些数据库。 可以使用( 第 1 个空 ; )语句查看当前系统中存在的数据库。【命令大小写英文均可】
查看完整题目与答案
【单选题】绵羊的妊娠期平均为多少天?
A.
114
B.
150
C.
282
D.
337
查看完整题目与答案
【简答题】写出下列元素基态原子的电子结构式,并给出原子序数、元素名称和符号。 第 4 个稀有气体;( 2 )第四周期的第 6 个过渡元素;( 3 ) 4p 轨道半充满的元素;( 4 )电负性最大的元素。
查看完整题目与答案
【简答题】Are morning people born or made? In my case it was definitely made. In my early 20s, I rarely went to bed before midnight, and I would almost always get up late the next morning. But after a while I c...
查看完整题目与答案
【判断题】维生素是构成机体各组织的基本原料，缺乏时可引起不同的疾病。
A.
正确
B.
错误
查看完整题目与答案
【单选题】--- It ’ s so late that I can ’ t work. W hat about you? --- ____________________________
A.
I fall asleep.
B.
So can I.
C.
Nor can I.
D.
Don't get out of the room.
查看完整题目与答案
【单选题】绵羊的妊娠期平均为:
A.
114天
B.
282天
C.
337天
D.
150天
查看完整题目与答案
【简答题】Are morning people born or made? In my case it was definitely made. In my early 20s, I hardly went to bed before midnight, and I would always get up late the next morning. But after a while I couldn’t...
查看完整题目与答案
【单选题】听力原文：W: Morning, John ! You are late again ! M: Oh, Jane, I' m terribly sorry. W: So, what' s the excuse this time? M: Well, you see, I forgot to set the alarm clock last night and I... W: Yeah, and l...
A.
His clock was broken.
B.
He forgot to set the alarm.
C.
He did the booking too late.
查看完整题目与答案