问题
解答题
条形统计图不但可以反映数量的多少，还可以反映出数量增减变化情况______．
答案
因为折线统计图的特点是不但可以表示出数量的多少，而且能看出各种数量的增减变化情况；
所以本题“条形统计图不但可以反映数量的多少，还可以反映出数量增减变化情况”，说法错误；
故答案为：错误．
搜题请搜索小程序“爱下问搜题”
条形统计图不但可以反映数量的多少，还可以反映出数量增减变化情况______．
因为折线统计图的特点是不但可以表示出数量的多少，而且能看出各种数量的增减变化情况；
所以本题“条形统计图不但可以反映数量的多少，还可以反映出数量增减变化情况”，说法错误；
故答案为：错误．
| Problems | Causes | Advice |
| Feel stressed | Too much homework. Don't have enough time for their hobbies. | Make a plan for study and hobbies. Find time to relax. |
| Get short sighted (近视) | Too much homework. Bad study habits. | Do homework or read in a correct way. Doing eye exercises every day. |
| Fight with each other | Don't know how to get on well with classmates. | Make more friends and understand each other. |
| Don't like to study | The bad influence of computer games. | Play computer games just for a short time. |
| Get fat | Have more pocket money to buy snacks. Don't like to do exercise. | Use your pocket money to do something meaningful ( Do exercise every day). |
A．Parents.
B．Doctor.
C．Students.
D．Teachers.小题2:According to the information given in the form, why don’t students like to study?
A．Becauseoftoomuchhomework.
B．Becausetheydon’tknowhowtogetonwellwithclassmates.
C．Becausetheydon’tliketodoexercise.
D．Becausecomputers have a bad influence on them.小题3:_______ can help you avoid becoming short-sighted.
A．Doingeyeexercisesregularly
B．Readinginbed
C．Readinginthesun
D．Readingtoolong小题4:If you feel stressed, you should ________.
A．dolesshomework
B．makeplansforyourstudy,hobbiesandrelaxation
C．fightwithothers
D．havesomesnacks小题5:Peter is very fat. Maybe he ________.
A．playscomputergamestoomuch
B．hastoomanysnacks
C．B or D
D．doesn’tliketodoexercise