1,.为什么in class与in the classroom中,“in class”不用加the?2,it's my frist day at school"at school"可以与”in the school"互换吗?3,what are some of the rules?为什么要用the?为什么要用of?

英语on the class与 in the class的区别 i am in class 7 为什么不用in the in class与in the classroom 有什么区别? The students in Class Two are more than ______.those in Class One.为什么不能用that in Class One? on class 、in class区别 at class还是in class at class 还是 in class 1,.为什么in class与in the classroom中,“in class”不用加the?2,it's my frist day at schoolat school可以与”in the school互换吗?3,what are some of the rules?为什么要用the?为什么要用of? tom is the only one of th students in his class who () studied in china A have bhad c hadn't d ha为什么选A啊D为什么不行 peter runs fastest in our class 为什么不是peter runs the fastest in our class in the same class与in same class有什么不同? l'm in class 1 ,you're in class 2.we are in --------- classes in the class ,on the class 与at the class 分别是什么意思 ? I'm in Class 5 ,Grade 1 I am a student in class 1 英语翻译in music class? 英语翻译his () in class love in class