As is known to us all, our Chinese government is now making every          to stop the house price from growing too fast.

    A. effect               B. effort               C. measure          D. performance

As is known to all, China _______the group of developing countries.

A．belonging to       B．was belonged to    C．belongs to         D．is belonged to

Shawn returned to Iowa after the 2008 Games， 　　　　， as is known to us， she had been brought up and trained to be a gold medalist of gymnastics.　　　　　　　　　　　　　　　　　　　　　　　　　　

A. when                     B. that         C .there        D. where

As is known to us all, _____ tiger is in _____ danger of becoming extinct.

A. the, a  B. the, 不填  C. a, 不填     D. 不填, the

短文改错（共10小题；每小题1分，满分10分）
此题要求改正所给短文中的错误。短文中有10处错误，每句最多有两处。错误涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线（﹨）划掉。
修改：在错的词下划一横线，并在该词的下面写出修改后的词。
Dear Editor,
I’m a middle school student naming Lily. I’m writing to tell you something I don’t think it good. Recently I’ve noticed many of my classmates often went to the Internet bar near our school. The other day I went there, too. I was very surprising to see many students playing games, seeing films and chatting. Some were even talking about love affairs on-line. In my opinion, an Internet bar should be a place which we can find much useful information. As is known to all that the Internet is a window to an outside world rather than a place for games. The Internet is good if we make good use it. Otherwise, it will do us great harm. So the local government should take measure to make sure that the students use Internet bars positively.