In China, more and more villagers have left to make a living in big cities. As a result, their children have become left-behind children and they need more care. The survey below is from villages in Yongzhou, Hunan Province. Three hundred children were chosen to answer the questions.

What they want	Love	Money	Freedom	Control	Something else
40%	18%	28%	10%	4%
Who to talk with	Oneself	Family members	No one
27%	55%	18%
Communicate (交流) with their parents freely or not	Yes	A little difficult	No
46%	44%	10%
The way they like to live	Living with parents	Living without parents	No idea
58%	14%	28%
What they think of their parents’ working in cities	Bad	Good	No idea
20%	39%	41%
Happiest place	School	Home	Friends’ homes
48%	34%	18%

In the survey, children were asked about many things except    .

A．pocket money

B．places they like

C．their needs

D．their parents’ working in cities

Of all the four things, the left-behind children need     most.

A．love	B．money
C．control	D．freedom

Which of the following is TRUE according to the passage?

A．About one out of every two children has no one to talk with.

B．All of the children prefer to stay at home without their parents.

C．About 1/3 of the children think their parents’ working in cities is bad.

D．More than half of the children think it is good to live with their parents.

How many children think their happiest place is their school?

A．48.

B．102.

C．144.

D．156.

We can learn from the survey that    .

A．most left-behind children want more freedom without their parents

B．over 40% of the children have difficulty talking to their parents freely

C．all the left-behind children dream of making money in big cities

D．most villagers prefer living a peaceful life in the countryside