单项选择题

Why does the cost of living keep increasing（）

A．Because are always shortages of goods.
B．Because the workers are getting lower and lower pay.
C．Because the government makes no interference.
D．Because people demand more and better goods.

<上一题目录下一题>

热门试题

单项选择题To make cars, Henry first of all needed （）

A．his wife’s encouragement
B．a lot of money to buy equipment
C．engineers and technicians
D．to produce a gasoline engine that would be the power for his car

单项选择题An assembly line is （）

A．a production line where each worker does only a small part of work to complete a product
B．a house where many cars could be built in a single day
C．a place where Henry could limit himself to the few tools for the task
D．a workshop where the Model T was first produced in 1913