Question

【题目】Uncle Liang in Haikou since 1980, so he knows a lot about the city.
A.is living
B.has lived
C.lived

Answer 1

【答案】B
【解析】考查动词的时态。句意：梁叔叔自从1980年以来一直住在海口，因此他对于这个城市非常了解。since自从。前面的句子用现在完成时，故选B。