Do you have---in understanding what I said at the meeting?
A some difficulties B any difficulty C some difficulty D any difficulties
选B. AC中用some不正确,被排除.d中difficulties是指重重困难的意思. 如: We overcame a lot of difficulties and finally reached the goal.
答：答案应该选A吧。 some与any的区别从初中就有所接触，下面总结如下： 1）表示“一些”这个概念时，some用于肯定句；any用于否定句、疑问句和条件状语从句...详情>>
答：I haven't window molding catalogs on hand. catalogs 产品目录 haven't ~ something ~ o...详情>>
问：head+hand+hardworking=success 什么意思
答：head+hand+hardworking=success 脑+动手+努力工作 = 成功详情>>
