【简答题】A fan of organic gardening, long before it was popular, Mom grew fruits and vegetables in a large plot behind our house on our five-acre farm. S( )+V( )+O( )
【单选题】Jonathan is planning to use a 10 acre field to supply winter silage for his cattle and hay for his sheep. He reckons to get 100 bales of hay from each acre. Before cutting the hay he will first cut an...