---How long did it _____ you to work out the difficult maths problems?---I _____

---How long did it _____ you to work out the difficult maths problems?---I _____

题型:不详难度:来源:
---How long did it _____ you to work out the difficult maths problems?
---I ______ about half an hour on it .
A.take ; tookB.spend ; tookC.spend ; costD.take ; spent

答案
D
解析

试题分析:句意:——你需要花费多长时间解决那些数学难题?——我花了大约半个小时。It took sb. to do sth;做某事花费某人多长时间。sb. spent sometime on sth./in doing sth. 某事/做某事花费某人多长时间。;sth. cost sb. some money. 某物花了某人多少钱。故选D。
举一反三
Our classroom is a little untidy. Please         the desks and chairs.
A.tidy upB.take upC.clear awayD.look up

题型:不详难度:| 查看答案
Look left and right before you ________the road.
A.acrossB.crossC.throughD.though

题型:不详难度:| 查看答案
Granny often asked us _______ water in our daily life.
A.saveB.savingC.to saveD.saved

题型:不详难度:| 查看答案
Why not ______ the old women? They need us.
A.helpB.helpingC.to helpD.helped

题型:不详难度:| 查看答案
—What do you _____ talk shows?
—I love them.
A. think about                 B. think of            C. think
题型:不详难度:| 查看答案
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