He __articles for our wall-newspaper these three years, and he __about forty art

He __articles for our wall-newspaper these three years, and he __about forty art

题型:不详难度:来源:
He __articles for our wall-newspaper these three years, and he __about forty articles.
A.has been writing; has writtenB.has been writing; wrote
C.is writing; has been writingD.has written; has written

答案
A
解析
由these three years可知应选现在完成进行时,表示“写”从过去一直延续至今,并有可能继续下去;“写了40 篇”用现在完成时,表示到现在为止已完成的动作。
举一反三
When he was alive, the old scientist used to say that knowledge __from practice and he gained his experience by doing a lot of practical work.
A.was comingB.had comeC.comesD.would come

题型:不详难度:| 查看答案
In this experiment, they are woken up several times during the night, and asked to report what they__.
A.had just been dreamingB.are just dreaming
C.have just been dreamingD.had just dreamt

题型:不详难度:| 查看答案
— What’s the matter?
— The shoes don’t fit properly. They____my feet.
A.are hurtingB.will hurtC.have hurtD.are hurt

题型:不详难度:| 查看答案
Hundreds of jobs ______ if the factory closes.
A.loseB.will be lostC.are lostD.will lose

题型:不详难度:| 查看答案
I’ve won a holiday for two days to Florida. I ______ my mum.
A.am takingB.have takenC.takeD.will have taken

题型:不详难度:| 查看答案
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