问题:
Oh, it is late. I ________ go home now, or my mother will be worried.
A.have to
B.have
C.had to
D.can
Oh, it is late. I ________ go home now, or my mother will be worried.
A.have to
B.have
C.had to
D.can
A.have to
B.have
C.had to
D.can
参考答案: