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【简答题】
A young man once went into town and bought himself a pair of trousers. When he got home, he went upstairs to his bedroom and put them on. He found that they were about two inches (英尺) longer. He went downstairs to the kitchen. His mother and two sisters were washing up the tea-things there. “The new trousers are too long,” he said. “They need shortening(缩短)by about two inches. Could one of you do it for me, please?” His mother and sisters were busy and none of them said anything. But when his mother  finished washing up, she went quietly upstairs to her son’s bedroom and shortened the trousers by two inches. She came downstairs without saying anything to her daughters. Later on, after supper, the elder sister remembered her brother’ s trousers. She was a kind girl,so she went quietly upstairs withoutsaying anything to anyone, and shortened the trousers by two inches.  The younger sister went to the cinema, but when she came home she,too, remembered her brothers trousers. So she ran upstairs and did as her mother and sister had done. You can imagine(想象)the look on the young man’s face when he put the trousers on the   next morning.   . 小题1:What were the young man’s new trousers like at first? A.They were a bit too long. B.They were just suitable. C.They were too short for him. D.There were about two inches shorter. 小题2:Why didn’t the young man’s mother and sisters answer him in the kitchen? A.Because they were very busy. B.Because they didn’t hear him. C.Because they didn’t like him. D.Because they couldn’t do that. 小题3:When did his elder sister shortened the trousers? A.In the evening. B.Before she finished the washing. C.After lunch. D.After she came back from the cinema. 小题4:What did the young man find about the trousers the next morning? He found that the trousers were ______ inches too short for him. A.two B.four C.six D.eight 小题5:How did the young man feel when he put the trousers on the next morning? A.Pleasant. B.Thankful. C.Surprised. D.Bored.
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参考答案:
举一反三
【单选题】Read the document again and choose the best ending (A, B or C) for each sentence (1-4). (1) AC has done a PEST analysis to
A.
predict future business opportunities.
B.
analyse the present financial situation.
C.
assess current operations
【单选题】Read the following passage. Choose the best ending for each sentence. AC has done a PEST analysis to
A.
predict future business opportunities
B.
analyze the present financial situation
C.
assess current operations
【简答题】精密水准测量时,在两相邻测站上,应按奇、偶数测站的观测程序进行观测,对于往测奇数测站按( ),偶数测站按( )的观测程序在相邻测站上交替进行。返测时,奇数测站与偶数测站的观测程序与往测时( ),即奇数测站由( )开始,偶数测站由( )开始。这样可以消除或减弱与时间成比例均匀变化的误差对观测高差的影响,如( )和仪器的( )等影响。
【简答题】设 是某8元齐次线性方程组的基础解系,则该方程组系数矩阵的秩为( )
【单选题】第一届世界乒乓球锦标赛在哪举行?
A.
北京
B.
伦敦
C.
华盛顿
D.
柏林
【判断题】在两相邻测站上,应按奇、偶数测站的观测程序进行观测。对于往测奇数测站按“后前前后”,偶数测站按“前后后前”的观测程序在相邻测站上交替进行。返测时,奇数测站与偶数测站的观测程序与往测时相反,即奇数测站由前视开始,偶数测站由后视开始。这样的观测程序可以消除或减弱与时间成比例均匀变化的误差对观测高差的影响,如i角的变化和仪器的垂直位移等影响。
A.
正确
B.
错误
【判断题】For the ac analysis of a transistor network, all capacitors are replayed by an open-circuit equivalent
A.
正确
B.
错误
【判断题】设a1,a2,a3是某齐次线性方程组的基础解系,则a1+a2, a2+a3, a3+a1也是该齐次线性方程组的基础解系.
A.
正确
B.
错误
【单选题】第一届世界乒乓球锦标赛在哪举行?
A.
北京
B.
伦敦
C.
华盛顿
D.
柏林
【单选题】下来关于精密水准测量的规定说法错误的是
A.
在两相邻测站上,应按奇、偶数测站的观测程序进行观测
B.
由往测转向返测时,两水准标尺应互换位置,需重新整置仪器
C.
数字水准仪应进行不少于50次测量的预热
D.
间歇后,应对两个间歇点的高差进行检测
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