Unit 6 When was it invented.一、用所给单词的适当形式填空。1.When was the bus ________ (invent)? 2.What is it ________ (use) for?3.The story ________ (take) place in 1949.4.He ________ (smell) it yesterday in the hospital.5.They help ________ (spread) the popularity of the paper.二、单项填空(本有20小题,每小题1分,共20分)在每小题的四个选项中,选出可以填入空白处的最佳答案。 )1.—“Frog”, Mo Yan's latest novel, please!—Sorry, it ________ just now.But it will come out again soon.(泰州)sold out is sold out C.has sold out D.was sold out( )2.The Chinese writer has got lots of fans in France.His new book ________ into French as soon as it came out.()A.was translated B.translatedC.is translated D.translates( )3.Do you know when the first train ________ in China?(株洲)was produced is producedproduced ( )1.Who was the book ________?A.write B.wroteC.written D.written by( )2.Kites ________ messages in the war in the past.A.were used for sendingB.were used to sendingC.are used for sending D.are used to sending( )3.Can you tell me ________ the train was invented?A.what B.who C.when D.which( )4.—________ |