这句英语句子有语法错误吗?A sense of humour is prerequisite to understand

这句英语句子有语法错误吗?A sense of humour is prerequisite to understand Our maths teacher has a sense of humour.That is to say he is a good sense of humour Linda has a good sense of humour改为同义句 跪求一片英语作文：Why a sense of humour is Important? Mary is a sense of humour.这句话对么 就是说 be和a sense of homour搭配对么 Max has a good sense of humour have a good sense of humour 翻译:a good sense of humour a sense of humour的同义词 dry sense of humour why is American humour difficult to understand?