试题详情

This is not my book. It belongs to _______.

This book is not ________ enough for him to understand.

（ ）This book is for students______native language is not English.

This river is so big that it is impossible to build a _______ under it without modern technology.

o this weekend —_______. If time permits, I my go to Shnghi with my friends.Don’t mention it B．It d