题目内容
二、用被动语态改写句子
1. We plant trees every year.
2. We can cure 80 per cent of these diseases.
二、 1. Trees are planted (by us) every year.
2. 80 per cent of these diseases can be cured (by us) .
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题目内容
二、用被动语态改写句子
1. We plant trees every year.
2. We can cure 80 per cent of these diseases.
二、 1. Trees are planted (by us) every year.
2. 80 per cent of these diseases can be cured (by us) .