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【单选题】
如图所示电路中, a 点的电位 U a ( )。
A.
7V
B.
9V
C.
5V
D.
3V
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参考答案：
举一反三
【单选题】–Does he know how to work out the problem ? -Yes , he has ________ a good idea to solve it .
A.
come up with
B.
kept up with
C.
caught up with
D.
put up with
查看完整题目与答案
【判断题】系统有某类资源5个,供 3 个进程共享,如果每个进程最多申请 2 个该类资源,则系统是安全的。
A.
正确
B.
错误
查看完整题目与答案
【单选题】系统有某类资源5个,供3个进程共享,每个进程最多申请多少个该类资源时系统仍然是安全的?
A.
2
B.
1
C.
5
D.
3
查看完整题目与答案
【多选题】药品的特殊性
A.
以人的生命健康密切相关
B.
药品作用的双重性
C.
药品的社会公共性
D.
药品经营的特殊性
E.
药品使用的专属性和消费者的低选择性
查看完整题目与答案
【单选题】本实验中,求 系统当f(t)= 时的零状态响应 时,系统是否存在状态跳变 。
A.
存在
B.
不存在
C.
可能存在
D.
可能不存在
查看完整题目与答案
【简答题】回答下列句子都属于哪种类型(陈述句,疑问句,祈使句,感叹句) Jane told us that she couldn't come to the party.
查看完整题目与答案
【单选题】判断句子类型:Jane told us that she couldn’t come to the party.
A.
declarative
B.
interrogative
C.
imperative
D.
exclamatory
查看完整题目与答案
【单选题】He does not know how to _____ networks.
A.
set up
B.
industry
C.
good
D.
become
查看完整题目与答案
【单选题】A．He has not played tennis in a while.B．He does not know how to play tennis.###SX
A.
He has not played tennis in a while.
B.
He does not know how to play tennis.
C.
His tennis racket is broken.
D.
He needs to rest before he plays.
查看完整题目与答案
【简答题】A．He has not played tennis in a while. B．He does not know how to play tennis. C．His tennis racket is broken. D．He needs to rest before he plays.
查看完整题目与答案
相关题目：
【单选题】–Does he know how to work out the problem ? -Yes , he has ________ a good idea to solve it .
A.
come up with
B.
kept up with
C.
caught up with
D.
put up with
查看完整题目与答案
【判断题】系统有某类资源5个,供 3 个进程共享,如果每个进程最多申请 2 个该类资源,则系统是安全的。
A.
正确
B.
错误
查看完整题目与答案
【单选题】系统有某类资源5个,供3个进程共享,每个进程最多申请多少个该类资源时系统仍然是安全的?
A.
2
B.
1
C.
5
D.
3
查看完整题目与答案
【多选题】药品的特殊性
A.
以人的生命健康密切相关
B.
药品作用的双重性
C.
药品的社会公共性
D.
药品经营的特殊性
E.
药品使用的专属性和消费者的低选择性
查看完整题目与答案
【单选题】本实验中,求 系统当f(t)= 时的零状态响应 时,系统是否存在状态跳变 。
A.
存在
B.
不存在
C.
可能存在
D.
可能不存在
查看完整题目与答案
【简答题】回答下列句子都属于哪种类型(陈述句,疑问句,祈使句,感叹句) Jane told us that she couldn't come to the party.
查看完整题目与答案
【单选题】判断句子类型:Jane told us that she couldn’t come to the party.
A.
declarative
B.
interrogative
C.
imperative
D.
exclamatory
查看完整题目与答案
【单选题】He does not know how to _____ networks.
A.
set up
B.
industry
C.
good
D.
become
查看完整题目与答案
【单选题】A．He has not played tennis in a while.B．He does not know how to play tennis.###SX
A.
He has not played tennis in a while.
B.
He does not know how to play tennis.
C.
His tennis racket is broken.
D.
He needs to rest before he plays.
查看完整题目与答案
【简答题】A．He has not played tennis in a while. B．He does not know how to play tennis. C．His tennis racket is broken. D．He needs to rest before he plays.
查看完整题目与答案
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