. The conference has been held to discuss the effects of tourism ______ the wildlife in the area. A....
2023-01-07 10:08:47 56次 河南省唐河三高2009-2010学年高二下学期期末模拟试题（英语） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
. The conference has been held to discuss the effects of tourism
______ the wildlife in the area.
A.
in
B. on C.
at
D. with
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