皮皮学,免费搜题
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搜题
【单选题】
很多银行网站在用户输入密码时要求使用软键盘,这是为了(37)。
A.
防止木马记录键盘输入的密码
B.
防止密码在传输过程中被窃取
C.
保证密码能够加密输入
D.
验证用户密码的输入过程
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【单选题】若调速系统反馈极性错误,纠正的办法有( )。
A.
直流测速发电机的两端接线对调
B.
电动机电枢的两端接线对调
C.
电动机励磁的两端接线对调
D.
加负给定电压
【单选题】The bizarre antics of sleepwalkers have puzzled police, perplexed scientists, and fascinated writers for centuries. There is an endless supply of stories about sleepwalkers. Person have been said to c...
A.
inconceivable
B.
unbelievable
C.
suspected
D.
implausible
【单选题】Newegg 是一家销售( )产品、面向美国市场的电商平台
A.
电子通讯
B.
服装
C.
乐器
D.
进口食品
【多选题】消费流行的周期包括( )
A.
流行初发期
B.
流行发展期
C.
流行盛行期
D.
流行过时期
E.
流行衰减期
【多选题】消费流行的周期包括( )
A.
发展期
B.
流行高潮期
C.
酝酿期
D.
流行衰退期
【简答题】In Shanxi province you may be offered brains to eat. Frightened? You shouldn’t be, because these brains are only a food, which is famous for its unusual name and rich nutrition( 营养 ). Brains as a food...
【单选题】The bizarre antics of sleepwalkers have puzzled police, perplexed scientists, and fascinated writers for centuries. There is an endless supply of stories about sleepwalkers. Person have been said to c...
A.
Inconceivable.
B.
Unbelievable.
C.
Suspected
D.
Implausible.
【单选题】The bizarre antics of sleepwalkers have puzzled police, perplexed scientists, and fascinated writers for centuries. There is an endless supply of stories about sleepwalkers. Persons have been said to ...
A.
There is no accurate figure of the number of sleepwalkers.
B.
Stories of sleepwalkers are all fantasies.
C.
Sleepwalkers can be considered half awake in their sleep.
D.
Voltaire knew a sleepwalker who once danced a minuet in sleep.
【多选题】消费流行的周期包括
A.
酝酿期
B.
平稳期
C.
发展期
D.
流行高潮期
【简答题】In Shanxi province you may be offered brains to eat. Frightened? You shouldn ’t be, because these brains are only a food, which is famous for its unusual name and rich nutrition(营养). Brains as a food ...
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