问题
选择题
My uncle is a writer. He ______ many books since he was young.
A.writes
B.wrote
C.is writing
D.has written
答案
答案:C
题目分析:句意:我的叔叔是作家,从他小时候他就写了许多的书。since,自从……到现在。现在完成时态可以表示发生在过去某一时刻的,持续到现在的动作。常与for(+时间段),since(+时间点或过去时的句子)连用。根据句意,故选C。