may

　　affect

　　human

　　health

　　before

　　approving compounds.

　　Bees also provide some clues to how we may build a more collaborative relationship with the services that ecosystems can provide.Bees could offer some of the pollination services needed for agriculture.People discover that crop harvests，and thus

　　profits，are

　　maximized

　　if some

　　croplands

　　are

　　left uncultivated for bees.Meanwhile a variety of wild plants means a healthier，more diverse bee population，which will then move to the planted fields next door in larger and more active numbers.

　　1．Which of the following is NOT the cause that leads to bees’

　　death?

　　A．Lack of nutrition from enough diverse flowering plants.

　　B．The pests and diseases of the bees.

　　C．The beekeepers’ destroying without intention.

　　D．The pesticides applied to crops.

　　2．By saying “one plus one equals three，or four，or more” in

　　Paragraph 3，the author means that ________．A．united bees mean they are much more powerful

　　B．united bees mean they are much more poisonous

　　C．mixed pesticides mean they are much more poisonous

【【优化方案】2017届高考英语二轮复习全国卷Ⅱ题型重组训练：第19组（含解析）】相关文章：

★ 【三维设计】2017届高考英语（江苏专用）二轮复习课件：必修4 Unit 1《Advertising》

★ 2017届高考英语二轮复习大题冲关秘籍完形填空之记叙文：体验真题（含解析）

★ 【三维设计】2017届高考英语（江苏专用）二轮复习课件：必修3 Unit 3《Back to the past》

★ 【课堂新坐标】2017届高考英语（通用版）二轮复习书面表达专题训练：技法4 巧妙的过渡连贯的衔接（含解析）

★ 【优化方案】2017届高考英语二轮复习全国卷Ⅱ题型重组训练：第20组（含解析）

★ 【三维设计】2017版（江苏专用）二轮复习练习：必修3 Unit 2《Language》课时跟踪检测A卷（含解析）

★ 【课堂新坐标】2017届高考英语（通用版）二轮复习书面表达专题训练：技法7 画龙点睛的结束语（含解析）

★ 【北京专用】2014届高考英语一轮复习方案课时作业：必修4 Unit 5 Theme parks

★ 2017高考四川省广安市英语阅读理解一轮系列训练：28（含解析）

★ 2017届高考英语二轮复习课时训练：7（含解析）