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__________________________________________ __________________________________________ 4. 人們相信光比聲音傳播得要快。Unit 6 When was it invented? Section B( 1a~2e) 九年級(jí) 上冊(cè) 配人教版 課后作業(yè) 一、根據(jù)句意及中文提示完成單詞 1. There are many___________ (加拿大人 ) living in this area. 2. We regarded Lei Feng as our national ________ (英雄). 3. Our class is usually __________ (分成 ) into ten groups and we work with our group members in class. 4. The shop assistant is friendly to all the __________ (顧客 ). Canadians hero divided customers 5. Erhu is a musical ____________ (器械 ) that is played by the students in this school. 二、翻譯下列句子 1. 這個(gè)顧客認(rèn)為薯?xiàng)l不夠咸。 __________________________________________ 三、單項(xiàng)填空 ( )1. —How dangerous! —Yeah. The bus ________ hit the car just now. A. clearly B. normally C. nearly D. mostly He encouraged the young to achieve their dreams. It’s believed that light travels faster than sound. C ( )2. — Can we pick some oranges to eat? — Can’t you s