He pretended to be reading a book 中为什么用be reading
He pretended to be reading a book 中为什么用be reading
the boy pretended to be reading a book when the teacher came
请问:The boy pretended to be working hard.中为什么用pretended而不用pre
When my mom came in,I pretended to be reading和I was pretendi
He is reading a book.
every students ( )reading a book be动词填什么?
The girl reading a book is my good friend."reading"前面为何不用加be
he is reading book?
He is reading a book ( )Japanese histoy
He is reading a book ( )English.
He is reading a book 变成一般将来时
He is taking and reading a book.