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  3. Many Americans mindlessly oppose hunting. They do so even incases where ani

Many Americans mindlessly oppose hunting. They do so even incases where ani

游客2024-06-11  48
问题     Many Americans mindlessly oppose hunting. They do so even in
cases where animal populations are dangerous high. In                    【S1】______
some areas of Alaska, wolves have become so rare that they               【S2】______
are running out of hunting ground and prey heavily on
moose, deer, and occasionally dogs. In past, game                        【S3】______
managers curbed wolf populations for trapping and aerial                 【S4】______
hunting without wiping away the species. Still, whenever,                【S5】______
they propose do this nowadays, they receive tens                         【S6】______
of thousands letters of protest. Growing deer populations in             【S7】______
parts of California threat to starve themselves out. Seaotter            【S8】______
colonies, booming in the Pacific coast, are fast running                 【S9】______
out of food, too, as good as putting commercial                          【S10】______
fisher-men out of business. [br] 【S3】
选项
答案 ∧past，the
解析 In the past是习惯用法，表示“过去”的意思，中间的介词不能少。
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