Students must( )certain rules.Anyone who( )them will be punished.A.obey,breaksB.follow,breakC.be follow,breakD.be obeyed,break

cert CERT 文件夹 是什么意思? Studentsd must 和Students must not怎样造句? students must do their schoolwork on their__________ students must follow school rules怎么回答 students must not (造句)3个 For students,study must come f______. wood cert什么意思啊? CCB-Online-Bank-Cert是什么 写students must和must not的句子Highfield School Rules Students must:Students must not:1 6 2 7 3 8 4 9 5 10 就是must写5句 must not写5句.^ ^ Students must listen carrfully and f_____ teachers in class. Students must wear uniforms at school.(改为一般疑问句) All the students must wear u____ at our school. teachers must take care of the students改为被动语态 The students must keep their classroom ____.to clean cleaningcleancleans All the students must c __their attention on their work what must the students do in English lessons 翻译 where must students have their lunch and supper是什么