精英家教网 > 高中英语 > 题目详情

If Newton lived today,he would be surprised by what_____in science and technology.

A.had discovered                                              B.had been discovered

C.has discovered                                              D.has been discovered

D


解析:

根据时间状语today可判断出要现在完成时,表示已经完成的动作或存在的状态。再根据what与discover的关系可确定用被动语态。If Newton lived today是虚拟语气,意为“如果牛顿活到今天”。在科技方面的发现指的是现在的发现。过去完成时表示一个动作或状态在过去某一时间或动作之前已经完成或结束,也可能是早已完成或结束,即“过去的过去”。

练习册系列答案
相关习题

科目:高中英语 来源:湖北省武汉八2010届高三下学期第二次模拟考试试卷(英语) 题型:其他题

第Ⅱ卷(共40分)

第三部分:书面表达(共两节,满分40分)

第一节:完成句子(共10小题,每小题1.5分,满分15分)

根据括号内的汉语提示,用句末括号内的英语单词完成句子。

71.“It’s a new term and a new day.I wish I _______________( 能适应新环境) as soon as possible,”15-year-old Li Mingyang said. (adapt)

72.As Liu Qian puts it, it’s not the magic that makes it work, ______________________________ (我们工作方式) that makes it magic.( way)

73.___________________________, ( 尽管他的想法听起来奇怪) it was accepted by all the people at the meeting.(as)

74.While watching Titanic, most people _____________________ (禁不住哭起来) when it came to the scene in which Jack saves the life of the girl but dies in icy water himself. (help)

75.There is much chance ___________________________(Bill康复) his injury in time for the race. (recover)

76.I think it important ________________________________ (与我们的朋友保持联系). (touch)

77._______________________________________ (她生病的原因) was that she ate something that had gone bad. (why)

78.If Newton lived today, he would be surprised by what __________________________ (已发现) in science and technology. (discover )

79.Many people were afraid to swim in the sea when they remembered the scenes ______________ by the shark. (人被吃掉). (which)

80.____________________________ (随着时间推移), we become older but wiser. (with,go )

 

查看答案和解析>>

科目:高中英语 来源:2010-2011学年山西省晋中市高三上学期四校联考英语卷 题型:单项填空

If Newton lived today, he would be surprised by what ______ in science and technology.

   A. had discovered      B. had been discovered

   C. has discovered      D. has been discovered

 

查看答案和解析>>

科目:高中英语 来源:2010年江苏省高一下学期期末考试英语卷 题型:单项填空

If Newton lived today, he would be surprised by what _______ in science and technology.

A. had discovered                                                       B. had been discovered   

C. has discovered                                                          D. has been discovered

 

查看答案和解析>>

科目:高中英语 来源:2007年高考试题(天津卷)解析版 题型:单项填空

 If Newton lived today,he would be surprised by what_____in science and technology.

A.had discovered                            B.had been discovered

C.has discovered                            D.has been discovered

 

查看答案和解析>>

同步练习册答案