题干
①不要践踏草坪。
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②Lucy 每天步行上学。
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③他妹妹在周末总是帮妈妈做家务。
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④我们学校有一个漂亮的花园。
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⑤这是谁的新自行车？是他堂弟的。
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②Lucy 每天步行上学。
____
③他妹妹在周末总是帮妈妈做家务。
____
④我们学校有一个漂亮的花园。
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⑤这是谁的新自行车？是他堂弟的。
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答案(点此获取答案解析）
Don't walk on the grass.,Lucy goes to school on foot every day./ Lucy walks to school every day.,His sister always helps his mother do housework at weekends./ His sister always helps his mother with housework at weekends.,There is a beautiful ga
