单选题：Although he knew little about the large amount of work done

题目分类：公共英语四级
题目类型：单选题
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题目内容：

Although he knew little about the large amount of work done in the field, he succeeded （　　）other more well-informed experimenters failed. A．which
B．that
C．what
D．where

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Sir Dennis, who is 78, has made it known that much of his co

Sir Dennis, who is 78, has made it known that much of his collection （　　）to the

分类：公共英语四级题型：单选题

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The computer works very fast, （　　）data at the speed of light

The computer works very fast, （　　）data at the speed of light.A．handling B．having

分类：公共英语四级题型：单选题

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John regretted（　　） to the meeting last week.

John regretted（　　） to the meeting last week.A．not going B．not to go C．not having

分类：公共英语四级题型：单选题

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The Viking are believed （　　）America．

The Viking are believed （　　）America． A．to have discovered B．to discover C．in dis

分类：公共英语四级题型：单选题

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Ever since the family moved to the suburbs last year, they（　

Ever since the family moved to the suburbs last year, they（　　） better health.A．c

分类：公共英语四级题型：单选题

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