Last month's flower show was a great success.中为什么加a?为什么加在后面?

Last month's flower show was a great success.中为什么加a?为什么加在后面？ Last month's flower show was a great success.中为什么加a?为什么加在后面? Last month's flower show was a great success.中为什么加a?为什么加在后面?中为什么加a? The flower show held last month was a great success如果去掉was a great success.的话.前面的主语要变吗?the flower show held last month 还是说the flower show was held last month last month's programs on demand this month.next month.last month.他们后面用加S吗? the flower which are beautifuli grew last year.the flower which are beautifuli grew last year.the flowers which are beautiful grew last year.忘打一个s is there a discount ( ) last monthis there a discount ( ) last month's coats填什么介词? 英语翻译last month. last month 中文? 单项填空（3题）The last month of a year is _____.September；October；November；December---------------------------------------------------------------------------------------------------------Are there twelve _____ in a year?month；month's “How do you like the book?” “It’s quite different from __________ I read last month. her father read Mark Twain’s novel last month..对Mark Twain提问 I took her to a children‘s party last month.改为被动句.越快越好! my cousin tole me that she s-in going to college last month.填词 I had a holiday last month last month划线提问 the last month是什么意思呀 last month of fall是什么意思