2014
高考英语单项选择精英系列训练题(2)及答案 介词单项选择训练题 51. don’t put your cell (手机) _____ the edge of the table, or it will fall off a. at b. on c. to d. in 52. the struggle against sand storm will not end _____ victory unless we pay much attention to the balance of nature. a. at b. in