来自陈世雄的问题
是What'syourfavouritevegetable?还是What'syourfavouritevegetables?这里的vegetable应该用单数还是复数?
是What'syourfavouritevegetable?还是What'syourfavouritevegetables?这里的vegetable应该用单数还
是复数?


是What'syourfavouritevegetable?还是What'syourfavouritevegetables?这里的vegetable应该用单数还是复数?
是What'syourfavouritevegetable?还是What'syourfavouritevegetables?这里的vegetable应该用单数还
是复数?
单数!
如果是复数那么改成Whatareyourfavouritevegetables?