【2011乌鲁木齐】20.I think drinking milk is good ____ our health.
A．for B. to C. with D. at
【答案】A
【解析】介词的考察 be good for “对……有好处”
【2011广西柳州】30.There are a lot _____ students on the playground.
A. of B. in C. by
答案A
【解析】考查固定短语。a lot of =lots of意为“许多，大量”后接名词复数或不可数名词。故选A。
【2011连云港】39.—Can I join Oxfam Trail walker?
—Only if you are _____ eighteen.
A. over B. on C. under D. below
答案：A
【解析】考查介词。句意：--我可以参加乐施毅行者？----只有你超过十八岁。故选A。
【2011雅安】40.Look at the wall. There are some pictures ________ it.
A. in B. on C. to D. at
答案：B
【解析】考查介词用法。句意为：“看着墙，墙上有一些图画。”图画在墙上，故选B。
