15．The nurse told me to ____ the bottle before taking the medicine．（　　）

A．

take

B．

shake

C．

hit

D．

beat

14．You work hard．  You will pass the exam．  （if）If you work hard，you will pass the exam．．

13．She is a model worker．  All of us should learn from her．  （whom）She is a model worker whom all of us should learn from．．

12．The food tasted good．Your mother cooked the food．（that/which）The food that/which your mother cooked tasted good．．

11．The eggs are not good．  You bought the eggs yesterday．  （that/which）The eggs that/which you bought yesterday are not good．．

10．你最好乘直達火車去上海．
Youhad better take a non-stoptrain to Shanghai．

9．The number of buildings fell down during the earthquake．The改為A．

8．The stones__________ as much as two tons each．（　�。�

A．

weigh

B．

measure

C．

are weighted

D．

are measured

7．DNA的發(fā)現(xiàn)是近百年來最重要的發(fā)現(xiàn)之一，它已經(jīng)且將繼續(xù)影響人們的生活．請根據(jù)下列要求，寫一篇短文．內(nèi)容包括：
1．舉例說明帶來的好處；
2．舉例說明可能造成的弊端；
3．談談你的看法．
注意：詞數(shù)100左右．
As we know，the discovery of DNA has been called the most important biological work of the last 100 years．（高分句型一）
　　We have already experienced the benefits in many ways．To give a few examples，the police can catch the criminal by comparing DNA samples．Scientists can insert new genes into unborn babies to cure diseases．Besides，we can improve the crops and increase output，which can help avoid world food crisis．（高分句型二）
　　On the other hand，if improperly used，it may bring us a lot of disadvantages．If we start choosing the gender of the baby，what might the consequences be？What‘s more，Some food，developed through this technology，may have side effects on people's health．（高分句型三）
　　Genetics is a science that will continue to have an enormous influence on our lives．We should use it to make our lives better．．

6．假如你是李華，最近你從報紙上看到一家外企公司招聘秘書的廣告，請你根據(jù)下列要點提示給經(jīng)理寫一封應聘信．
1）今年20歲，即將畢業(yè)于職業(yè)院校．主修經(jīng)濟管理．
2）學習英語超過八年了，熟悉電腦操作；在過去曾任學生報的編輯，有寫作和編輯經(jīng)驗；在校成績優(yōu)秀．
3）性格外向，交際能力強．
要求：1）內(nèi)容要連貫、完整．
2）敘述必須用第一人稱．
3）字數(shù)：100左右．
參考詞匯：職業(yè)院校vocational school；主修 major in  經(jīng)驗experience  操作operate
經(jīng)濟管理 business management
Dear Sir or Madam，
I am writing in response to your advertisement for the position as a secretary in the newspaper．My name is Li Hua and I am twenty years old and I'm going to graduate from a vocational school．（高分句型一）I major in business management．Besides，I've learned English for more than eight years and I am familiar with computer operation．In the last three years，I've been one of the editors of our student newspaper，which makes me experienced in writing and editing．（高分句型二）I do well in my study and my scores are outstanding in my class．I am outing and good at communicating with others．I am sure that I will be qualified for secretary．
I would appreciate it if you could give me the chance to work in your company．（高分句型三）I'm looking forward to your reply．

Yours
Li Hua．