There is only one sentence that is incorrect the one at/in/on the top/middle/bottom.
0
it would be more understandable if you described the 'ice cream'. In English, we would say 'buy an ice cream cone/bar' or buy 'some ice cream', but not buy 'an ice cream' because people would be confused by that.
还未找到你的答案吗?
把你的问题写下来,让母语人士来帮助你!
Don’t miss out on the opportunity to learn a language from the comfort of your own home. Browse our selection of experienced language tutors and enroll in your first lesson now!