He is a humorous student为什么不是humour

在线求指导：He is very humorous he is a very good student.very为什么是副词 Maybe he is a student . He is a ( )good student 求 英文 句型转换.31.He is a humorous teacher.All the students like Our maths teacher has a sense of humour.That is to say he is 6.He is the tallest student ,so he is taller than .为什么选A? He is taller than any other student.为什么是用any不是many呢? he is a student.he had been a student/ he has been a student He is a student,isn't he?He is a student,is not he?哪一个正确 he is just is a student he is a student.对a提问