冠词应用求解答冠词填空：1.Thedietismeasuredincalories,whilethefoodissoldbypound.2.Thecostofthisproductiscalculatedbyweight.

Question

冠词应用求解答
冠词填空：
1.The diet is measured in____ calories,while the food is sold by____pound.
2.The cost of this product is calculated by____weight.

Answer 1

1.in 不填 calories（短语“以热量卡为单位计算”）.填 the.表示“金钱,时间,空间,重量,体积等,大概念时,不加冠词”.具体概念时,例如,美元,小时,分钟,公斤等要加冠词the
2.不填（大概念时,不加冠词）