题目李华每周储蓄35元，如果他现在已有100元存款，那么需多少天他能买上一台价值240元的割草机？（    ）
A:4
B:6
C:28
D:21

著名的大地艺术家斯坦·赫德用什么工具在65公顷的土地上作画？（）

A、坦克

B、拖拉机

C、割草机

Section A（2016年6月英语六级卷二试题）

Directions: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage.

The robotics revolution is set to bring humans face to face with an old fear-man-made creations as smart and capable as we are without a moral compass. As robots take on ever more complex roles, the question naturally_____(27). Who will be responsible when they do something wrong? Manufacturers? Users? Software writers? The answer depends on the robot.

Robots already save us time, money and energy. In the future, they will improve our health care, social welfare and standard of living. The _____(28)of computational power and engineering advances will _____(29)enable lower-cost in-home care for the disabled,_____(30)use of driverless cars that may reduce drunk and distracted-driving accidents and countless home and service-industry uses from street cleaning to food preparation.

But there are _____(31)to be problems. Robot cars will crash. A drone (遥控飞行器)operator will _____(32)someone's privacy. A robotic lawn mower(割草机)will run over a neighbor's cat. Juries sympathetic to the _____(33)of machines will punish entrepreneurs with company-crushing _____(34)and damages What should government do to protect people while _____(35), space for innovation?

Big. complicated systems on which much public safety depends, like driverless cars, should be built _____(36)and sold by manufacturers who take responsibility for ensuring safety and are liable for accidents. Governments should set safety requirements and then let insurers price the risk of the robots based on the manufacturer's driving record. not the passenger's.

A.arises

B.ascends

C.bound

D.combination

E.definite

F.eventually

G.interfere

H.invade

I.manifesting

J.penalties

K.preserving

L.programmed

M.proximately

N.victims

O.widespread

用来整形植物的机具有多种，下列不属于用来整形植物的园林机械是（）

A、动力轧草机

B、小型动力割草机

C、高树修剪机

D、挖坑机

某汽车品牌利用公司品牌从摩托车扩张到汽车、助动车、滑雪车、割草机等产品上，这属于（）。

A、品牌创新

B、品牌更新

C、品牌延伸

D、品牌建设