英语兼智力题高手进1、Why does the conductor cut a hole in your railroad ticket(火车票)?2、What letter is like twelve o'clock?3、How many times per day do the hour and minutes hands of a clock form a right angle(角度)?4、S30 O31(
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![英语兼智力题高手进1、Why does the conductor cut a hole in your railroad ticket(火车票)?2、What letter is like twelve o'clock?3、How many times per day do the hour and minutes hands of a clock form a right angle(角度)?4、S30 O31(](/uploads/image/z/11474963-35-3.jpg?t=%E8%8B%B1%E8%AF%AD%E5%85%BC%E6%99%BA%E5%8A%9B%E9%A2%98%E9%AB%98%E6%89%8B%E8%BF%9B1%E3%80%81Why+does+the+conductor+cut+a+hole+in+your+railroad+ticket%28%E7%81%AB%E8%BD%A6%E7%A5%A8%EF%BC%89%3F2%E3%80%81What+letter+is+like+twelve+o%27clock%3F3%E3%80%81How+many+times+per+day+do+the+hour+and+minutes+hands+of+a+clock+form+a+right+angle%28%E8%A7%92%E5%BA%A6%29%3F4%E3%80%81S30+O31%EF%BC%88)
英语兼智力题高手进1、Why does the conductor cut a hole in your railroad ticket(火车票)?2、What letter is like twelve o'clock?3、How many times per day do the hour and minutes hands of a clock form a right angle(角度)?4、S30 O31(
英语兼智力题高手进
1、Why does the conductor cut a hole in your railroad ticket(火车票)?
2、What letter is like twelve o'clock?
3、How many times per day do the hour and minutes hands of a clock form a right angle(角度)?
4、S30 O31(这个O时字母) N30 ……(写出下一个,并说明原因).
英语兼智力题高手进1、Why does the conductor cut a hole in your railroad ticket(火车票)?2、What letter is like twelve o'clock?3、How many times per day do the hour and minutes hands of a clock form a right angle(角度)?4、S30 O31(
1.TO LET YOU GET THROUGH
2.i .12点钟的表 不就是时针分真重合么 不就是i么.
3impossible.也就是不可能出现这种情况.--个人观点.
4找规律!30,31,30,和什么最有可能有联系,月份的天数;再看看字母,正好是 Sept.Oct.Nov.的首字母.答案是Dec.31即 D31
3.The answer to the extra credit problem is: 44
In general,, one can see that the hands would form a right angle twice per hour (at quarter to and quarter past the hour), and then with 24 hours/da...
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3.The answer to the extra credit problem is: 44
In general,, one can see that the hands would form a right angle twice per hour (at quarter to and quarter past the hour), and then with 24 hours/day = 48. But not so fast. There's an oddity in there. Between 2:00 and 3:00 and then again between 3:00 and 4:00, only 1 right angle is formed. (draw it out for yourself to see this - makes for a nice holiday brain teaser for the neices and nephews). So you have to subtract 4 from the count (to cover both am and pm) to get 44.
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3.The answer to the extra credit problem is: 44
In general,, one can see that the hands would form a right angle twice per hour (at quarter to and quarter past the hour), and then with 24 hours/d...
全部展开
3.The answer to the extra credit problem is: 44
In general,, one can see that the hands would form a right angle twice per hour (at quarter to and quarter past the hour), and then with 24 hours/day = 48. But not so fast. There's an oddity in there. Between 2:00 and 3:00 and then again between 3:00 and 4:00, only 1 right angle is formed. (draw it out for yourself to see this - makes for a nice holiday brain teaser for the neices and nephews). So you have to subtract 4 from the count (to cover both am and pm) to get 44.
我大学英语四级了
你看不懂的话,就算了吧!
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