语法与词汇 As a gardener, Jim has to water the flowers and ______ the grass in the garden every morning.

【正确答案】 A

【答案解析】trim修剪，修整，整理。improve提高，改进，改善增进。refine提炼，精炼；精制。repair修理；修补。作为一名园丁，吉姆每天早上都在花园里浇花修草坪。