31. What might be dog owners’ attitude toward this dog-friendly remote control?

　　A.Supportive. B. Doubtful. C. Opposed. D. Worried.

　　D

　　Every year, hundreds of millions of Monarch Butterflies(黑脉金斑蝶〉froru Canada and the United States journey as far as 2,500 miles to the forests of Michoacan, Mexico ? a place which has the world’s largest insect migration(迁移） It’s such a breathtaking eight, but as always，human greed is threatening to destroy it.

　　e Monarch Butterflies start to arrive in Michoacan in late October to make their Home in the trees high up in the mountains of the natural reserve. Once there, they gather together in large masses. These masses often become so heavy that they cause tree branches to bend or even break. But there's a purpose of all these massing一it allows the butterflies to survive in the low nighttime temperatures at these high altitudes.

　　The Michoacan Monarch Butterfly Sanctuary is most impressive during the months of Febniary and March，just before the winged insects begin Iheir long journey home.

　　Mexico's Butterfly Forest is a shelter protected by law, and one of the country's most popular 3ights, but that hasn’t stopped people from slowly but steadily destroying it.

　　Illegal woodcutting in the heart of the Monarch Butterfly Biosphere Reserve has been a longstanding problem, but criminals are rarely brought to justice. They are often set free after paying some money.

【河南省天一大联考2017届高三上学期阶段性测试（三）（12月）英语试卷】相关文章：

★ 浙江省湖州中学2015届高三上学期期中考试英语试卷

★ 山东临沂市卧龙中学2015届高三上学期第三次月考英语试卷 Word版含答案

★ 重庆市南开中学2015届高三12月月考英语试卷Word版缺答案

★ 四川省某重点中学2015届高三上学期第四次月考试卷 英语 Word版含答案

★ 福建省清流一中2014-2015学年高一上学期第二次阶段（期中）测试英语试卷 Word版含答案

★ 安徽省示范高中2015届高三第三次联考英语试卷（扫描版）

★ 云南省师范大学附属中学2015届高三高考适应性月考卷（三）英语试卷（扫描版）

★ 上海市宝山区2015届高三上学期期末质量监测英语试卷（文档版，含答案）

★ 河北省隆化县存瑞中学2015届高三上学期第二次质检英语试卷（无答案）

★ 黑龙江省哈尔滨市第六中学2015届高三12月月考英语试卷