问题补充：
Last Monday we asked our students about how often they do the housework in Beishan Middle School. Here are the results.
Most students do the housework twice or three times a week. They often clean their rooms. Some students do the housework five times a week. They often clean the floor(地板). Some students help their parents on the farm. They think their parents are too busy, so they help them.
The results for “wash clothes” are interesting. Some students wash clothes once or twice a week. They often wash clothes on Saturdays or Sundays. Some students wash clothes three to four times a week. They only wash their own（自己的） clothes. But most students wash their clothes once a week. And they wash clothes on Sundays.
Liu Ying, a girl in Class 6, Grade 8 has lots of housework to do. She washes the dishes and cleans the floor every day. She often cooks. Sometimes three times a day. She says, “My mother isn’t healthy. My father works in another city. So I have to do most of the housework at home.”
【小题1】Some students help their parents on the farm because .A．they think they are old enoughB．they think their parents are too busyC．they don’t have too much homeworkD．it is fun【小题2】 How often do most students wash their clothes?A．Once a week.B．Twice a week.C．Three to four times a week.D．never【小题3】From the passage we know that .A．Liu Ying is not a healthy studentB．Liu Ying is good at houseworkC．Liu Ying doesn’t want to do housework.D．Liu Ying has to do much housework.【小题4】Which of the following is NOT true?A．Most students don’t do the housework.B．Liu Ying is a student from Class 6, Grade 8.C．Liu Ying cooks three times a day sometimes.D．Liu Ying washes the dishes and cleans the floor every day.B
答案：
(答案→)B
解析：这篇短文介绍了对学生平常做家务的情况进行了一项调查报告；介绍了学生们的做家务的具体情况，并且以李颖为例举了一个具体的事例来说明这个话题。
【小题1】推理判断题。根据第二段中最后一句话They think their parents are too busy, so they help them.可知，孩子们帮父母做家务的原因在于他们体会到父母比较繁忙，故选Ｂ。
【小题2】细节理解题。根据第三段中But most students wash their clothes once a week.一句可知大部分学生一周洗一次衣服；故选Ａ。
【小题3】推理判断题。根据短文中最后一句话So I have to do most of the housework at home.并结合前面的描述可知，她爸妈没有时间做家务，所以她不得不做家务；故选Ｄ。
【小题4】判断正误题。由最后一段Liu Ying, a girl in Class 6, Grade 8 has lots of housework to do.可知李颖是八年级六班的一名学生，所以Ｂ项正确；She often cooks. Sometimes three times a day.一句可知Ｃ项正确；She washes the dishes and cleans the floor every day.一句可知Ｄ项正确；Ａ项的描述与短文中描述的不符；故选Ａ。
