四年级下册英语练习册17页和18、19、答案

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2. E D G A F C B
3. teacher by car writer singer on foot artist TV reporter
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1. ③ ② ④ ⑥ ① ⑤
2. 1) B 2) A 3) B 4) B 5) A
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1. 1) × 2) × 3) √ 4) √ 5) √
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2. salesperson doctor policeman cleaner farmers student
3. C D A B
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1. 1) doctor 2) salesperson 3) cleaner 4) artist 5) teacher
2. 1) doctor Where How by car
2) What singer Where does she work How does she go to work by plane
3. 1) E 2) D 3) C 4) A 5)B
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2. 1) B 2) B 3) C 4) C 5) C
3. 1) engineer 2) salesperson 3) Where does Mark work 4) He often goes to work on foot