题目

下列词语中加点的字，每对读音都不相同的一组是 A．复辟/开辟      炽热/翅膀      杀戮/绿林 B．苔藓/脚癣      菁华/粳米      诏书/召开 C．淘气/熏陶      邻居/可怜      强劲/干劲 D．粮食/ 娘亲     戏弄/弄堂      侍从/寺庙 答案：D 解析: liáng/niáng  nòng/lòng shì/sì；（A．bì/pì  chì/ chì  lù/ lù； B．xiǎn/xuǎn jīng/jīng  zhào/zhào ； C．táo/ táo  lín/lián  jìng/jìn） At present, more and more middle school students are getting shorter sleeping time than before. 1. Because they have too much homework to do. Some homework is given by their teachers, and some by their parents. Also, 2.They are not careful enough while they are doing their homework, 3. Some students spend much time watching TV or playing computer games. They stay up very late. Some students have to get up early every morning on weekdays to get to school on time by bus or by bike. 4.It will probably make them sleepy during school hours.Schools and parents should cut down some of the homework so that our children can enjoy more than nine hours of sleep every night for their health. For children, they should make full use of their time5.they will find it much better for both their study and health.A. Some homework is too difficult.B. Most students sleep less than nine hours every night,C. When they have enough time for sleeping.D. It can be a long way from home to school.E. so it takes them a lot of time.F. Some students don’t know how to save time.G. Some students like to stay up late.