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【判断题】
由ISO组织提出的OSI参考模型将网络按功能划分为7个层次。
A.
正确
B.
错误
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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】The underlined phrase 'cyclists' failure to keep up with the desired speed of motor traffic' in the second paragraph means______.
A.
cyclists' speed is beyond the limit
B.
cyclists' speed is much lower than that of motorists' and they easily get hurt
C.
cyclists often compete with motorists on the roads
D.
motorists usually took down upon cyclists.
查看完整题目与答案
【单选题】流行性乙型脑炎多发生于
A.
冬春季
B.
夏秋季
C.
夏季
D.
秋季
E.
冬季
查看完整题目与答案
【单选题】According to the passage, driving can be safe if
A.
you are patient
B.
you obey all the traffic rules
C.
you don't cut another car off
D.
you wait in line at a red light
查看完整题目与答案
【单选题】What can be a possible result of sleepiness?
A.
Industrial development will be slow.
B.
Traffic accidents.
C.
People will get fired from work.
D.
Heart disease.
查看完整题目与答案
【单选题】柯南特是哪个大学的校长?
A.
耶鲁大学
B.
纽约大学
C.
哈佛大学
D.
哈勒大学
查看完整题目与答案
【判断题】目前 染色体核型分析 作为优生优育的筛查项目已经普及,所有人在孕前准备时都必须做该项检查。
A.
正确
B.
错误
查看完整题目与答案
【判断题】R=U/I中的R是元件参数,它的值是由电压和电流的大小决定的。 ( )
A.
正确
B.
错误
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【单选题】Red sectors of navigation lights warn mariners of ______.
A.
floating debris
B.
heavily trafficked areas
C.
recently sunken vessels
D.
shoals or nearby land
查看完整题目与答案
【单选题】When hearing a distress call, all station shall immediately cease any transmission capable of _with the distress traffi
A.
interfere
B.
interfering
C.
being interfered
D.
interference
查看完整题目与答案
【简答题】等离子弧切割都有哪些特点?
查看完整题目与答案
相关题目：
【单选题】The underlined phrase 'cyclists' failure to keep up with the desired speed of motor traffic' in the second paragraph means______.
A.
cyclists' speed is beyond the limit
B.
cyclists' speed is much lower than that of motorists' and they easily get hurt
C.
cyclists often compete with motorists on the roads
D.
motorists usually took down upon cyclists.
查看完整题目与答案
【单选题】流行性乙型脑炎多发生于
A.
冬春季
B.
夏秋季
C.
夏季
D.
秋季
E.
冬季
查看完整题目与答案
【单选题】According to the passage, driving can be safe if
A.
you are patient
B.
you obey all the traffic rules
C.
you don't cut another car off
D.
you wait in line at a red light
查看完整题目与答案
【单选题】What can be a possible result of sleepiness?
A.
Industrial development will be slow.
B.
Traffic accidents.
C.
People will get fired from work.
D.
Heart disease.
查看完整题目与答案
【单选题】柯南特是哪个大学的校长?
A.
耶鲁大学
B.
纽约大学
C.
哈佛大学
D.
哈勒大学
查看完整题目与答案
【判断题】目前 染色体核型分析 作为优生优育的筛查项目已经普及,所有人在孕前准备时都必须做该项检查。
A.
正确
B.
错误
查看完整题目与答案
【判断题】R=U/I中的R是元件参数,它的值是由电压和电流的大小决定的。 ( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】Red sectors of navigation lights warn mariners of ______.
A.
floating debris
B.
heavily trafficked areas
C.
recently sunken vessels
D.
shoals or nearby land
查看完整题目与答案
【单选题】When hearing a distress call, all station shall immediately cease any transmission capable of _with the distress traffi
A.
interfere
B.
interfering
C.
being interfered
D.
interference
查看完整题目与答案
【简答题】等离子弧切割都有哪些特点?
查看完整题目与答案