◎ 题干
-Excuse me, where is Mr Brown's office?
-Sorry, I don't know. I _________here for only a few days.
A. work                    
B. worked
C. have worked              
D. will work
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“—Excuse me, where is Mr Brown's office? —Sorry, I don't know. I ______ here for only a few days. [ ]A. work B. worked C. have workedD. will work …”主要考查了你对  【现在完成时】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。