A wildlife expert predicts that the reintroduction of the caribou into northern Minnesota would fail if the density of the timber wolf population in that region is more numerous than one wolf for every 39 square miles.
-
Awould fail if the density of the timber wolf population in that region is more numerous
分析该选项
-
Bwould fail provided the density of the timber wolf population in that region is more
分析该选项
-
Cshould fail if the timber wolf density in that region was greater
分析该选项
-
Dwill fail if the density of the timber wolf population in that region is greater
分析该选项
-
Ewill fail if the timber wolf density in that region were more numerous
分析该选项
显示答案
正确答案: D