简介： 三门广润书院九年级第一次月考(英语) 从各题的A，B，C三个选项中选择正确答案。 （ ）21．It’s hard for us understand what he said． A．to; too B．too; to C．to; to D．enough （ ）22．I think the history of China is very important． A．study B．studying C．studied D．studies （ ）23．The farmer has lived on...