Please don"t stand up in class until you .A.were told toB.are told toC.
题型:不详难度:来源:
Please don"t stand up in class until you .A.were told to | B.are told to | C.were told | D.are told |
|
答案
B |
解析
试题分析:句意;课堂上,在有人叫你之前,请你不要站起来。结合语境可知下文从句描述的是可观性的动作,故用一般现在时态。主语是动作对象,故用被动语态。Tell后面接带to的不定式做宾语补足语,结合语境可知本句不定式符号不能省略,故选B。 点评:英语中的时态主要是借助于时间状语与上下文语境来进行判断。解答此类题型,首先要注意句子中的时间状语,如果没有则要通过分析上下文,结合语境来判断句子的时态。语态的判断主要是确定句子主语与谓语动词的关系。如果是主动关系则用主动语态,反之如果是动宾关系,则用被动语态,尤其要注意一些特殊动词的用法。注意一些用不定式做宾语补足语的动词用作被动语态时,不定式符号to要加上。 |
举一反三
Excuse me. I _________ I was blocking(挡) your way.A.didn"t realize | B.don"t realize | C.haven"t realized | D.wasn"t realizing |
|
The lifestyle we were used to ________ a lot these years. A.changing | B.changed | C.has changed | D.being changed |
|
Hurry up! Our friends ______ for us now.A.wait | B.are waiting | C.will wait | D.have waited |
|
-- What a pity! You missed the beginning of the movie, it __ for 10 minutes. -- Oh, a traffic jam!A.began | B.stated | C.has been on | D.has been off |
|
China’s first lady ____________the home-made clothes to visit Russia in March,2013.A.is wearing | B.wear | C.wore | D.will wear |
|
最新试题
热门考点