高二英语经典题型(5)

　　9. -- Catherine, I have cleaned the room for you.

　　-- Thanks. You ____ it. I could managed it

　　myself. (2005 福建)

　　A. needn't doB. needn't have done

　　C. mustn't doD. shouldn't have done

　　【解析】选D“情态动词 + 完成时态”用来表示对过去某一事实的假设或推测，根据上下文可以得知凯瑟琳自己可以做，所以对方“本不必做”。

　　10. Mum is coming. What present ____ for your birthday?(2005福建)

　　A. you expect she has got

　　B. you expect has she got

　　C. do you expect she has got

　　D. do you expect has she got

　　【解析】选Cdo you expect 通常被看作插入语，而不写成Do you expect what she has got，所以后面的宾语从句仍用陈述语序。