-How clean and tidy your bedroom is! -Thank you. It ________ every day:A.cleansB

-How clean and tidy your bedroom is! -Thank you. It ________ every day:A.cleansB

题型:不详难度:来源:
-How clean and tidy your bedroom is!
-Thank you. It ________ every day:
A.cleansB.is cleanedC.was cleanedD.is cleaning

答案
B
解析

试题分析:根据语境可知此题考查的是一般现在时的被动语态的基本构成和用法。卧室天天被打扫,主语是卧室,是动作的承受者,并且是习惯性的动作,故用一般现在时的被动语态。主语是单数故选B。
点评:被动语态表示主语是动作的承受者。被动语态是动词的一种特殊形式,一般说来,只有需要动作对象的及物动词才有被动语态。汉语往往用“被”、“受”、“给”等词来表示被动意义。被动语态由“助动词be+及物动词的过去分词”构成。被动语态的时态变化只改变be的形式,过去分词部分不变。疑问式和否定式的变化也如此。
举一反三
—Professor Wang ______ to give us a talk next week.
—Really? That’s good news.
A.will inviteB.is going to inviteC.will be invitedD.has invited

题型:不详难度:| 查看答案
The young man was often seen _____ by the lake.
A.to drawB.to drawingC.drawD.drew

题型:不详难度:| 查看答案
The young trees should______ as often as possible.
A.take care ofB.be take care of
C.be taken care ofD.be taken care

题型:不详难度:| 查看答案
You may go to play football as soon as your homework ______________.
A.finishes                  B. will be finished         C. is finished
题型:不详难度:| 查看答案
Personal computers ______ in 1976. It has changed the whole world.
A.have inventedB.were invented
C.is inventedD.invented

题型:不详难度:| 查看答案
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