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【单选题】
某市居民电话普及率为 80 %,电脑拥有率为 30 %,有 15% 两样都没有,如随机检查一户,则既有电脑又有电话之概率为( )A.
0.15
B.
0.2
C.
0.25
D.
0.1
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举一反三
【单选题】During the discussion, Mr. Boyd remained silent when asking his opinion.
A.
During the discussion
B.
remained silent
C.
when
D.
asking
【单选题】(During the discussion), Mr. Boyd (remained) (silent) (when asking) his opinion.
A.
During the discussion
B.
remained
C.
silent
D.
when asking
【简答题】Mr. Trump thinks that during an emergency, the schoolchildren should follow the instructions______.
【多选题】职业生涯规划的重要性主要体现在( )
A.
有助于实现自己的理想
B.
有助于扬长避短的发展自己
C.
有助于目标明确的发展自己
D.
有助于不努力就可以实现自己的人生目标
【简答题】三相异步电动机主要由 和 两大部分组成
【单选题】The High Court judge made the announcement ______.
A.
during today's court appearance by Mr. Anwar
B.
during today's news conference
C.
when he met with Mr. Anwar today
D.
after he met with Mr. Anwar today
【简答题】三相异步电动机主要由 和 两部分组成。根据 的结构不同,分为鼠笼式和绕线式电动机。
【单选题】(During the discussion), Mr. White (remained silent) (when) (asking) his opinion.
A.
During the discussion
B.
remained silent
C.
when
D.
asking
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