下面哪个表达是正确的?i hand it in to my teacheri hand in it to my teacher

下面哪个表达是正确的?i hand it in to my teacheri hand in it to my teacher It was no trouble.和It was not trouble.有什么区别?哪个是正确的表达?I have no idea同理吗? 下面哪个说法是正确的? I can only do和I only can do的表达哪个是正确的?有什么区别? 线性代数关于矩阵的说法下面哪个是正确的? 对于三铰拱结构,下面哪个结论是正确的 高一化学 实验下面哪个是正确的? 要详解. 江湖救急~请问一些英语问题!请问如果要表达的是昨天的事情,那么下列哪个句子是正确的?1.When I arrived at school,the school was closed.After that,I understood why the school was closed.Because it was Saturday.2.When I 请问下面两种说法哪个是正确的?It has been widely discussed whet请问下面两种说法哪个是正确的?It has been widely discussed whether it is appropriate to do…It has been widely discussed that whether it is appropriate to do… Keep the right-hand side to you,it always belongs to you.不是直接翻译阿，直接翻译的话，就是象下面的哪个朋友说的一样！ Lin Kai,hand in your homework,please.Oh,sorry.I ____ it at home this morning.A.has left B.left这个是选哪个?我们老师说两个都可以.但是答案上给的是B. 请问这是什么歌啊,in your hand in your hand,what is in your hand,but you see ,it is not me ,it is not mine,that i believe,in your hand in your hand ,if i have, cut it in half ,cut it into half,cut it into halves 哪个是正确的 关于图灵机下面的说法哪个正确 I don't know What to do 和 I don't know How to do it?哪个句子是正确的呢? 哪个是正确的, 正确的是哪个, 哪个是正确的.