请问一个英语问题There are thirty books on the desk.这个句子,如果就thirty bo

请问一个英语问题There are thirty books on the desk.这个句子,如果就thirty bo There are forty books on the shelf.Thirty of them are new.Th 怎样回答How many books are there on the desk.这个句子,拜托 急用. There are some books on the desk Are there any books on the desk? there are TWO BOOKS on the desk there books on are desk the any 一个英语单选There are ___ these books and ___pencils on the desk.A There are many books on the desk.就many books提问怎样做 There are thirty-five There are thirty girls in the classroom There are some books on the desk.就划线部分提问.（急~）