1. Many things ___ impossible in the past are common now.
　　A. considered         
　　B. considering       
　　C. to consider       
　　D. to be considered
　　2. The factory is said ___ in a fire two years ago.
　　A. to be destroyed                                      
　　B. to destroy
　　C. to have destroyed                                   
　　D. to have been destroyed
　　3. The reason for his success is ____ he worked hard.
　　A. why                  
　　B. that                         
　　C. because            
　　D. for
　　4. By the time the course ends, ___ a lot about Britain.
　　A. we’ll learn  
　　B. we are learning 
　　C. we have learnt  
　　D. we’ll have learnt
　　5. I did not know ___ him or not.
　　A. whether to help   B. if to help                 
　　C. how to help             
　　D. what to help
　　答案：ADBDA

    重點(diǎn)大學(xué)在職研究生推薦：

     人民大學(xué)同等學(xué)力在職研究生：http://koimdiupl.cn/zzy/renmindaxue/

    首都經(jīng)濟(jì)貿(mào)易大學(xué)在職研究生：http://koimdiupl.cn/zzy/shoujingmao/

    對(duì)外經(jīng)濟(jì)貿(mào)易大學(xué)在職研究生：http://koimdiupl.cn/zzy/wjm/

    中央財(cái)經(jīng)大學(xué)在職研究生簡(jiǎn)章：http://koimdiupl.cn/zzy/zhongcaida/