有个句子叫It is a great pleasure to talk to you.可是 pleasure不可数啊,怎么用a

有个句子叫It is a great pleasure to talk to you.可是 pleasure不可数啊,怎么用a 为什么what great fun it is 这个句子里,great前没有a? 一个句子中怎么有几个谓语动词?Technology is having a great impact on business and it is changing the way business is conducted中“it is changing ”和“is conducted”.为什么可以出现两个谓语动词“is”呢? 看看这个句子有没有什么错误“It is a great honor for me to be here and today my topic is.... 请帮我修改3个英文句子,看看有没有语法错误,it is a cartoon which was produced by Disney in 2006.she is a woman who makes great effort searching for herself.(努力寻求自我,或证明自我）it is not pure Chinese culture or pure What a great movie it is It is a great postcard.变感叹句 It is a great piace to learn 修改病句It is a great successful. 英语句子改错It is such a nice joke that everyone burst into laughing1.It is such a nice joke that everyone burst into laughing.2.Smoking will do you a great number of harm.a great amount of 和a great number of 有什么区别么？ 一、把下列句子改为定于从句1.The boy is standing under tree .He is our monitor .2.The money has been stolen.My mother gave it me yesterday.3.Yuan Longping is a great scientist.I admire him very much.4.The telephone is a great invention .P 一、把下列句子改为定于从句1.The boy is standing under tree .He is our monitor .2.The money has been stolen.My mother gave it me yesterday.3.Yuan Longping is a great scientist.I admire him very much.4.The telephone is a great invention .P what great progress it is that you have made in learning english是个什么句子?强调句?感叹句? Beijing is a great city and it has a long history.怎样解释句子中的a long history. 为什么是what great fun it is!而不是what a great fun it is! it is a great fun to do sth.还是it is great fun to do sth 请问It is a great… 和it is the great…的区别是什么? this is a store.it's ( ) but it has( )school things 第一个,great,short,small,big 第二个much,some.lots of,great