Harrison Ford is thought to be one of th
题型:选择题
问题:
Harrison Ford is thought to be one of the few movie stars ____ as a carpenter before.
A.to work
B.to be working
C.to have worked
D.to have been working
Harrison Ford is thought to be one of the few movie stars ____ as a carpenter before.
A.to work
B.to be working
C.to have worked
D.to have been working