Yunnan province in China was attacked by such a terrible drought this early spring ____________few people had experienced before, ____________ made us worry about global climate changes.
【简答题】You will have to check 1 you are going to call and the telephone number, think about the 2 of the call, what you 3 from the call and what you may need to 4 or need to 5 . If the call is an 6 one, you ...