单选题
Every weekend when I came back from school, Mother prepared meals______enough for a Sahara-bound camel and made me eat them up.
【正确答案】
D
【答案解析】解析:四个选项的意思分别是:adequate足够的,充足的;delicious可口的,美味的;proficient熟练的,精通的;substantial大量的,可观的。句意是,每周末我从学校回家时,母亲都会准备大量的饭菜,都足够撒哈拉沙漠的骆驼吃了,还要我都吃光。所以正确答案是D选项。