this is what a stroke feels like.STROKE在这里是什么意思?

What is this?This is a watch哪里错了 What is this?----This is a pencil sharpener改错 what is this?this is a pen.哪错了? What is this?This is a jacket 改错 what is this,回答有没有a What a ____ movie this is!(bore) this is what a feminist looks This is a book.对book 提问时what is it 对,还是what is this? What's this?This is a ruler.这句有什么错误, whats this?This is a M改错 What is this?是用this isF还是this is a F还是it is F this is a kind of what it is what colour is this?it is a yellow.改错 What is this?----It is a (l ) for Jane 英语翻译This is what being a winner is all about. What is this It is a photo.变为复数形式 What is this? It is a box.复数形式 What is this怎么回答,是It is+a/an