下面是某同学“化学笔记”的摘录，其中不正确的是（ ） A．学习化学的一个重要途径

As we know, some children live in the countryside, and some live in the city. Their lives are a little different, but they also have many of the same dreams.

	In the countryside	In the city
Ways of going to school	On foot or by bike	By bus or car
Teaching tools	Recorders(录音机) and radios	DVD, TVs, recorders, radios, loud-speakers, CAI
Eyesight	Less than 45% are near-sighted(近视)	About 75% are near-sighted
After-class activities	Playing with balls	English corners and other school clubs
Homework	Homework can usually be finished at school	Homework never ends
Chores(杂事) to do	Washing, cleaning, farming, looking after younger sisters or brothers, cooking	Usually no chores
Family	Big families	Small families
Dream jobs	Teachers, drivers, scientists, nurses…	Scientists, doctors, computer programmers, managers …

小题1:The survey was done among the ______ between the countryside and the city.

A．parents

B．students

C．teachers

D．drivers

小题2:The children in the city usually do ________ according to the survey.

A．cooking

B．cleaning

C．washing

D．no housework

小题3:About ________ of children in the countryside have good eyesight, while ________ of children in the city have good eyesight.

A．55%; 25%

B．45%; 25%

C．45%; 75%

D．55%; 75%

小题4:Which is NOT mentioned in the survey?

A．Homework.

B．Subjects.

C．Dream jobs.

D．After-class activities.

小题5:Which of the following is RIGHT according to the survey?

A．A classroom in the countryside often has TV sets.

B．Children in the countryside often join the school clubs.

C．Children in the city often have much homework to do.

D．Children in the city often have big families.