精英家教网 > 初中英语 > 题目详情
They have been skating __________.
A.for three hoursB.since three hours ago
C.three hours agoD.since three hours
A
for 一段时间,为现在完成时态的时间标志,故选答案为A
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

Echo       for half a month. She’ll come back in two months.
A.leftB.leavesC.has leftD.has been away

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

— Where       you       last Monday?
—I went to the library.
A.do, goB.did, goC.does, goD.did, went

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

As students, we are supposed to spend more time _________ .
A. studyB.studiedC.studyingD.to study

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

—I have seen the film Titanic already.
一When_______ you________ it?
A.have;seenB.will;seemC.did;seeD.did;seen

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

There _________ a wonderful movie on show this weekend. Would you like to go with me?
A.is going to haveB.will haveC.will be haveD.is going to be

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

---What did Tom ask you yesterday morning?
--- He asked me if I _______________ to Beijing with him this Saturday.
A.will goB.wentC.goD.would go

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

            a sports meeting in our school next Friday.
A.There is going to beB.There will have
C.There is going to haveD.There are going to be

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

----Would you like to watch the three-D film Titanic with me ?
----Certainly. I don’t mind seeing it again although I ______________ it twice.
A.sawB.was seen C.have seen D.had seen

查看答案和解析>>

同步练习册答案