Sam’s cousin ______ a programmer. But he
题型:选择题
问题:
Sam’s cousin ______ a programmer. But he changed his job last month.
A.has been
B.is going to be
C.is
D.used to be
Sam’s cousin ______ a programmer. But he changed his job last month.
A.has been
B.is going to be
C.is
D.used to be