问题补充:
单选题Manyscientistssaythatit’simportantforustohave______foodinourdiet.A.a variety ofB.a great dealC.a large number ofD.a good many
答案:
A解析B和C后跟不可数名词,D跟可数名词复数, Food为集体名词。选A a variety of food 为各种各样的食物。
时间:2022-11-07 18:49:46
单选题Manyscientistssaythatit’simportantforustohave______foodinourdiet.A.a variety ofB.a great dealC.a large number ofD.a good many
A解析B和C后跟不可数名词,D跟可数名词复数, Food为集体名词。选A a variety of food 为各种各样的食物。