---I don't know why Denise started crying when I mentioned the wedding．---It what you said about her brother．Or.perhaps she is just nervous．( )A．should have beenB．couldn't have beenC．could have 题目和参考答案——青夏教育精英家教网——

题目内容

10．---I don't know why Denise started crying when I mentioned the wedding．
---It ______ what you said about her brother．Or，perhaps she is just nervous．（　　）

	A．	should have been		B．	couldn't have been
	C．	could have been		D．	must have been

分析 -我不知道为什么我提到婚礼时，丹尼斯开始哭泣．
-可能是你说的那些关于她兄弟的话．要不然，也许她只是紧张了．

解答答案：C 题干中perhaps表明是不肯定的推测；对过去情况的推测用情态动词加完成时态．could表示可能，must表示一定，故选C．

点评情态动词的用法是英语中常考的语言点．通常考查的方式有虚拟和推测，本题考查的是情态动词的推测用法．学习时要注意积累．

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Lee believes that going under water can shift the building of data centers from construction projects to manufacturing jobs．"What if we could mass-produce these pods on an assembly line？"he thought．"We could deliver a data center，from conception to operation，in 90days．That's dramatically different than what's happening today．"

62．What is the advantage of an underwater data center？D
A．It can be lowered to the ocean floor easily．
B．It can cool computing components automatically．
C．It can be built close to the place where people live．
D．It can make information easily accessible to people．
63．We can infer that the underwater data centersB．
A．cause little harm to the ocean life  B．are more environmentally friendly
C．change the course of ocean currents  D．are easy to build in large quantities
64．The underlined word"eternity"in Paragraph 5means"A"．
A．an extremely long time  B．an extended period
C．a seemingly short time  D．a fruitful period
65．The passage tries to inform readers thatC．
A．an experiment was made in operating a data center
B．Microsoft will mass-produce pods on an assemble line
C．Microsoft succeeded in putting a data center underwater
D．underwater data centers are more efficient than land-based ones．

1．下面短文中有10处语言错误．请在有错误的工方增加、删除或修改某个单词．
增加：在缺词处加一个符号（^），并在其下面写出该加的词．
删除：把多余的词用斜线（\）划掉．
修改：在错的词下划一横线，并在该词下面写出修改后的词．
注意：1．每句不超过两个错误；
2．每处错误及其修改均只限一词；
3．只允许修改10处，多者（从第11处起）不计分．
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2．He made a mistake，but then he corrected the situation ________ it got worse．（　　）

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35．This passage is organized in the pattern of，B
A．time and events
B．comparison and contrast
C．cause and effect
D．definition and classification．

15．official（　　）