当前位置:高中试题 > 英语试题 > 一般现在时 > Every means ______ tried, yet no result ______encouraging up to now.A.have been ...
题目
题型:不详难度:来源:
Every means ______ tried, yet no result ______encouraging up to now.
A.have been ...is B.has been...has beenC.have ...has been D.has...is

答案
B
解析
考查时态及主谓一致。句意:每一种方法都试过了,到目前为止还没有令人鼓舞的结果。结合语境可知前文描述的是现在已经完成的动作,故用现在完成时态。主语为抽象名词不可数,故谓语动词用单数。下文根据时间状语可知也是现在完成时态,主语result同样是抽象名词,故谓语动词也用单数,选B。
核心考点
试题【Every means ______ tried, yet no result ______encouraging up to now.A.have been 】;主要考察你对一般现在时等知识点的理解。[详细]
举一反三
Tom with his friends ______ volleyball since three o’clock.
A.has been playing B.is playingC.have been playing D.have played

题型:不详难度:| 查看答案
All that can be said ______.
A.has been saidB.have been saidC.is saidD.are to be said

题型:不详难度:| 查看答案
Many a school and many a hospital ______ since 1949.
A.have set upB.has set upC.have been set upD.has been set up

题型:不详难度:| 查看答案
A group of children ______ hide and seek in the garden.
A.is playingB.are playingC.has been playingD.was playing

题型:不详难度:| 查看答案
The police ______ for the lost child everywhere.
A.is looking B.has lookedC.are looking D.are looked

题型:不详难度:| 查看答案
版权所有 CopyRight © 2012-2019 超级试练试题库 All Rights Reserved.