—Who is the man over there? Is it your father?
—No, it______ be him. My father has gone to Beijing for a visit.
A.mustn’t B. may not C. can’t D. needn’t
—Who is the man over there? Is it your father?
—No, it______ be him. My father has gone to Beijing for a visit.
A.mustn’t B. may not C. can’t D. needn’t
C