The conference has been held to discuss the effects of tourism the wildlife in t
来源：网络
时间：
推荐文章
Theconference has been held to discuss the effects of tourism thewildlife in the area.
A. in B. on C. at D. with
试题答案
答案：B
解析：本题检测考生在特定的语境中选用恰当介词的能力。介词的用法比较复杂多样，且多为因定搭配，无多少道理可讲，因为对介词的掌握主要靠平时多观察、我留心、多记忆。本题中的名词effects制约着后面介词的选用。an effect on sth. 意为“对某事的影响/作用”。全句意为：“该学术会议已经开过，议题是旅游业对该地区野生动物的影响。”
|