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题型：单选题题类：常考题难易度：普通

仁爱科普版九年级上Unit 1 The Changing World Topic 2 The population indeveloping countries is growing faster.同

In fact, many countries have _____ some effective (有效的）policies to control the population.

A、carry out B、taken out C、carried out D、thought out

举一反三

! A car is coming! Don't cross the road.

I want to ________ on the ice.

My mother is ill. I have to her in the hospital after class.

The American dance made me my aunt in Canada.

— Is it an exciting book?

— Yes, it's _______________ excitement.

— I like autumn,____ , it's my favourite season.

—So what do you like best about the season?

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