A Bees use flight movements to better detect the best flowers. B Autonomous robots can already work on their own right now. C Flower disks were made to test the speed of bees to distinguish food. D A robot programmed to do a bee’s job would do better than a bee.

A To express a pessimistic view about the future robot industry. B To praise the power of natural evolution. C To appeal to people to learn from nature. D To appeal to people to protect bees.

A 10 B 6 C 8 D 14

A 0.3 B 0.4 C 0.1 D 0.2

A 0.3 B 0.4 C 0.1 D 0.2

A C01 B C04 C C06 D C03

A 项目N02 B 项目N03 C 没有分得项目 D 项目N01

A 53 B 51 C 55 D 57

A 买入若干张期货合约 B 卖出若干张期货合约 C 只有当买入的股票组合浮亏时，才会买入1000万元的期货合约 D 不管甲的股票组合盈亏与否，他都不用做任何操作

A 利率期货 B 既是货币期货，也是利率期货 C 货币期货 D 股票价格指数期货