what is the _____(difference) between these two words?答案是differences,明明用is,魏啥叫s

What is the _____ ______ their hair? The subject of What is interenting is that I do not even know him.is___Awhat Binteresting Cwhat is interesting DI what is the population of China? About 1.35 _____. You look _____(worry).What is the matter with you? What is your plan _____ the future,Betty? what _____(happen )here?there is blood on the floor. what is the next?hello over read -_____ 我在这里跪下了!The woman _____ green _____ _____ _____.（在洗衣服）What is the dingHe____ ____TV What a tall building it is! =_____ _____ the building is! what is the matter with your grandpa 同义句 what is ____ _____ your grandpa what's the (di )between American English and British English? The policeman asked _____ with the old woman.A.what the matter was B.what was the matterC.what wrong is D.what is wrong What is the story about?--- It is a detective story and is _____ a real story. _____ delicious the foods is A How B How a C What what a i didn't expect it was _____ wonderful.,为什么前面是 What di you think of the concert i really enjoy it .i didn't expect it was _____ wonderful.as 没有SO 这层意思吧 the flower is very beautiful,用what改写为感叹句____ _____ beautiful flower it is! What a tall building it is!(同义句改写)____ _____ the building is! What an exciting film it is!(保持句意不变）_____ ______ the film is!