精英家教网 > 初中英语 > 题目详情
—How clean the room is!   —Yes,I am sure that someone _______ it.
A.cleansB.cleaned
C.has cleanedD.had cleaned
C

试题分析:句意:-这个房间多么干净啊!-是的,我确信有人打扫房间了。clean是一个动词,意思是打扫。根据句意可知,现在房间非常的干净,所以应该是有人已经打扫过了,故应该用现在完成时,故选C。A是一般现在时;B是一般过去时;D是过去完成时。
练习册系列答案
相关习题

科目:初中英语 来源:不详 题型:单选题

— Where is your father?
— He           Australia and he           Sydney for two weeks.
A.has been to;has been inB.has gone to;has been in
C.has been in;has been toD.has gone to;has been to

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

We have been studying English             .
A.since two years     
B. since two years ago     
C. for two years ago.

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

Everyone except Tom and Mike        Kunming before.
A.has gone toB.have gone to
C.has been toD.have been to

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

— Your shoes are so old. Why don’t buy a new pair?
— Because I _________ all my money on an MP5.
A.spend
B.have spent
C.am spending
D.was spending

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

—Excuse me. Look at the sign: NO PARKING!
—Sorry, I ________ it.
A.don’t seeB.didn’t see
C.wasn’t see D.won’t see

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

—Hi, why are you here?
—I ________ for Susan for 15 minutes.
A. have been waiting   
B. have waiting   
C. am waiting
D  am been waiting   

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

-What happened to the old woman just now?
-She __________ from the car accident.
A. dead   
B. dying   
C. died
D  deads  

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

--Where is your father?
---- He _____ Australia and he _____ Sydney for two weeks.
A.has been to; has been inB.has gone to; has been in
C.has been in; has been toD.has gone to; has been to

查看答案和解析>>

同步练习册答案