精英家教网 > 初中英语 > 题目详情
Someone ______ at the door. Can you open it?
A.knocksB.knocked
C.is knockingD.was knocking
C

试题分析:句意:有人在敲门,你可以去开一下吗?knock敲,knock at the door是一个固定的短语,意思是敲门。根据句意和这个情景可知,现在有人正在敲门,故应该用现在进行时,故选C。A是一般现在时第三人称单数形式;B是一般过去时;D是过去进行时。
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

--- How____ your weekend?
---- It was interesting.
A.areB.wasC.doD.were

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

-- Where is Paul, do you know?
-- He ________ the library. He won’t return until nine.
A.has been toB.has gone to
C.goes toD.went to

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

— Have you ever been to Shanghai?
— Yes. I           there with my father last year.
A.wentB.have been
C.have goneD.has been

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

By the end of last week, she______in the west of China for two months helping the homeless children.
A.will stayB.has stayed
C.would stayD.had stayed

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

I saw Ken in the meeting room, he ______ Joe for the school magazine.
A.interviewsB.interviewed
C.has interviewedD.was interviewing

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

Since Project Hope started,it _______ millions of children to come back to school
A.has helped     B.helped          C.is helping

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 sister?
--She _________the library
A.has been to       
B.is going to     
C.has gone to

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

— Shirley, I know you ___________ a book about China, Have you finished it?
— Not yet. Maybe next year.
A. wrote
B. have written
C. are writing
D. will write

查看答案和解析>>

同步练习册答案