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17. She didn’t look after the plant well. It _________(die) a few days ago. together 單元基礎(chǔ)鞏固 magazines times died 18. Drinking milk every day is good for our _________(healthy). 19. He sleeps _________(little) than 6 hours every day. 20. How many _________(point) can you get? health 單元基礎(chǔ)鞏固 less points 三、完成句子,詞數(shù)不限。 although D. Although。 but B. /。單元基礎(chǔ)鞏固 Unit 2 How often do you exercise? 一、單項(xiàng)填空。 ( )1. — _____ do you go to the library? — Once a week. A. How often B. How long C. How