The palace caught fire three times in the last century, and little of the original building _____ now.
A. is remaining B. remains
C. has been remained D. is remained
Mum pretended ________ what happened yesterday at school, but in fact, she has been told about every detail.
A．not to hear about
B．
not to have heard about
C．not to be hearing about
D．to not hear about
If you miss this chance, it may be years __________ you get another one.
A. after B. when C. before D. since
书面表达
学校图书馆需要购置一批新书， 现向学生征求意见。假如你是李华，你认为学校图书馆最需要购置科普类图书（popular science books）和文学类图书（literary books）。请你用英语给图书馆王老师写一封100词左右的信，推荐这两类书，并分别说明推荐理由。
注意：信的抬头与落款已给出（不计入词数）。
Dear Mr. Wang,
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
Yours sincerely,
Li Hua
短文改错
假定英语课上老师要求同桌之问交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅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：在错的词下画一横线，并在该词下面写出修改后的词。
注意：1．每处错误及其修改均仅限一词；
2．只允许修改10处，多者(从第11处起)不计分。
I am Corn — a delicious food favoring by people and animals. More than 450 years ago, I am introduced into China. And in 17th century, I was grown a lot in Tibet and Sichuan so I did not need much water like rice. Today you can see me nowhere around the world. People living in the west prefer to boil and eat my fruits with salt or butter. Therefore, people in each other places often make my fruits into powder, that will later be mixed with water and other things. In this way, many different kind of food can be made. So now you see, people can not live in the absent of me.
阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。将答案填写在答题卡的相应位置。
The Internet is an1.________ (amaze) information resource. Students，teachers，and researchers use it as 2.________ investigative tool. Journalists use it to find information for stories. Doctors use it to learn more about unfamiliar diseases and the 3.________ (late) medical development. Ordinary people use it4.________ shopping，banking，billpaying，and communicating with family and friends. People all over the world use it to connect with individuals from 5._______ countries and cultures. However, while there are many positive developments6._______ (associate) with the Internet，there are also certain fears and concerns. One concern relates to a lack of control over7.________ appears on the Internet. With television and radio there are editors to check the accuracy or appropriateness of the content of programmes，and with television there are8._______ (restrict) on other aspects，for example，what kinds of programmes can9._______ (broadcast) and at what time of the day. With the Internet，parents cannot check a published guide to determine what is suitable for their children 10._______ (see).
