a touchstone book 是哪类书?似乎是个专有名词,在书记的封面上写着

a touchstone book 是哪类书?似乎是个专有名词,在书记的封面上写着 WHAT IS THE NAME OF THIS BOOK TOUCHSTONE BOOK怎么样 是read a book还是read book 是an English book还是a English book 是an English book还是a English book? I want to buy a book,这里to buy a book 是宾语,book是什么? this is a new book 其中的表语是book还是a new book I gave him a book 直接宾语是不是只是book a是修饰book的 i have booked a book 改成疑问句、是have i book a book 还是have i booked book? 翻译：He spent a whole day doing this,but none of them was the touchstone.Yet he went on and on this way. The touchstone was a small pebble that could ______ any common metal into pure gold.turn ,become ,grow用那个,为什么 My sister was reading a book while she was listening to the book那是主句,哪是从句? a book He gave me a book 是不是me是间接宾语 a book是直接宾语 其中a 限定 book吖 this is a book a book是宾语还是表语?this is a book a book是宾语还是表语?二者怎么区分? I gave him a book 直接宾语是不是只是book a是修饰book的 但为什么许多书上都写直接宾语是a book啊 I gave him a book 直接宾语是不是只是book a是修饰book的 但为什么许多书上都写直接语是a book啊 What a interesting book!How interesting a book!当book是复数时,这2个句子会变成怎样What a interesting book!How interesting a book!当book是复数时,这2个句子会变成怎样