英语完形填空中的一空3 翻译并解释 谢谢3.Many people find it relatively easy to communicate on a professional level, ( ) the content of conversation is technical,technological or business oriented,but have difficult in stepping from behind their desks and chatting with superiors,co-workers,clients and customers on a more personal level.a which b on which c in which d that
问题描述：
英语完形填空中的一空3 翻译并解释 谢谢
3.Many people find it relatively easy to communicate on a professional level, ( ) the content of conversation is technical,technological or business oriented,but have difficult in stepping from behind their desks and chatting with superiors,co-workers,clients and customers on a more personal level.
a which b on which c in which d that
答
我觉得选D 但是为什么不是 ，but it has difficult in stepping ..........?不懂。。。。有困难
用on which , in which 在 ,but have difficult in stepping ...行不通
用that 在前一句中 引导 主语从句 ，但若 用that 后一句 行不通
用which 前一句貌似都不对
。。。。。。。。。。。。。。。。。
答
B.承接上文的on a professional level意思在专业水平上的回话内容是.