英语阅读填空题（初二）
问题描述：
英语阅读填空题（初二）
Plants must also have a place in which to put down their roots andgrow.They find it difficult to grow on hard land.The town is built on hard land .Theplants here have only the soil found between the cracks of the stones to grow in.
根据语段内容填空
Hard land can____ the roots of plants_____ being put down.
答
keep ...from
坚硬的土地阻止了植物根的伸展