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The millions of calculations needed, had they been done by hand, ________ all practical value by the time they were finished.

[  ]
A.

had lost

B.

would lose

C.

would have lost

D.

should have lost

答案:C
解析:

句意:如果人工进行包含数百万次的计算,等结果出来,它也失去了价值。由于从句中省略了if,故而助动词提前,与过去事实相反,所以选C项。


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科目:高中英语 来源:吉林省长春市十一中2011-2012学年高一上学期期中考试英语试题 题型:001

听力(共两节,满分10)

第一节(5小题:每小题0.5分,满分2.5)

听下面5段对话。每段对话后有一个小题,从题中所给的ABC三个选项中选出最佳选项。听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。

1Where is John now?

AIn Guangzhou

BIn Beijing

CIn Shanghai

2What will the girl probably do?

ADo her homework

BGo boating

CEnjoy the beautiful day

3Where does the conversation take place?

AIn an office

BIn a gym

CIn a shop

4How soon will the computer be ready?

AIn a day

BIn a week

CIn a month

5When will the family go to the concert?

AOn Saturday afternoon

BOn Saturday evening

COn Sunday morning

第二节(15小题,每小题0.5分,满分7.5)

听下面5段对话或独白,每段对话或独白后有几个小题,从题中所给的ABC三个选项中选出最佳选项。听每段对话或独白前,你将有时间阅读各小题,每小题5秒钟;听完后,各小题给出5秒钟的作答时间。每段对话或独白读两遍。

听第6段材料,回答67题。

6How often will Jack give Sally’s cat a bath?

AOnce a week

BTwice a week

CThree times a week

7Where will Joe meet Sally?

AAt the office

BAt the railway station

CAt the airport

听第7段材料,回答89题。

8What will Mike do after class?

AGo shopping

BHave a meeting

CGo to a party

9Where will Helen go after class?

ATo her home

BTo the hospital

CTo the market

听第8段材料,回答1012题。

10Where does the woman want to go?

ATo a supermarket

BTo a restaurant

CTo a post office

11Which bus should the woman take?

ANo4

BNo14

CNo40

12Where can the woman take the bus?

AAt Heping Road

BAt the corner

CAt the post office

听第9段材料,回答1316题。

13When did the woman call the man?

ALast Sunday morning

BLast Saturday afternoon

CLast Saturday morning

14Why did the woman call the man?

ATo ask him to go on a trip with her

BTo invite him to see a film

CTo invite him to have dinner

15What did the man do on Sunday?

AHe went on a trip

BHe went out shopping

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16What does the man like to eat according to the conversation?

AWhite cabbage

BHamburgers

CFresh salad

听第10段材料,回答1720题。

17How many people visited Britain this August?

AAbout 1.5 million

BNearly 2 millio

CMore than 2 million

18What is the main idea of the first piece of news?

AThe number of American visitors has dropped

BThe number of visitors to Britain has increased/

CAirport Gatwick is very important

19Where did the fire happen?

AIn the west of Liverpool

BIn the north of Liverpool

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20What do we know about the fire?

AA new fire can happen at any time

BHundreds of people died in the fire

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