完成句子一个11岁的孩子怎么能算出这道数学题呢？
How can ______ ___________________ child __________ __________ the maths problem?这些教育光盘在哪些国家有售？
Which countries _______ these ___________________ CD-ROMs __________ _______?起先，我原以为我将不能通过考试。
_____ the beginning, I ___________ I _____________ pass the exam.我们政府已经采取行动阻止人们倾倒废料到河里。
Our government _______________________________________ the waste into the river.丹尼尔过去常常把旧报纸扔掉。
Daniel __________________________________________________.这家超市营业30多年了。
This supermarket ____________________________________ 30 years.
He replied to my letter very （快速地）．
She is so （幸运的） to take a photo with her favorite singer．
This activity showed us the （重要性） of protecting our environment．
无论你遇到什么困难，你都应尽全力克服．
problems you meet， you should make an to deal with them．
坦诚地说，中国在许多国际事务中起着越来越重要的作用．
To be ， China is playing a more and more important in many international affairs．