Mrs. Green _________ go to hospital, but
题型:选择题
问题:
Mrs. Green _________ go to hospital, but now she is in good health. [ ]
A. has to
B. needs to
C. used to
D. ought to
Mrs. Green _________ go to hospital, but now she is in good health. [ ]
A. has to
B. needs to
C. used to
D. ought to