高中英语介词的用法就是什么时候该用什么介词答:10. at the bottom of,at the centre of,at the end of,at the top of, at the cost of(以……为代价)at the sight of,at the thought of,at a speed of 11. in memory of(纪念),in favour of(同意),in the habit of(有……习惯),in touch with(与……保持联系),on the left of,on ...