— Would you please help me with the ques
题型:选择题
问题:
— Would you please help me with the questions?
— Sorry. You ______ go and ask Mary. She ______ know the answer. [ ]
A. must; can
B. can; may
C. need; can
D. must; may
— Would you please help me with the questions?
— Sorry. You ______ go and ask Mary. She ______ know the answer. [ ]
A. must; can
B. can; may
C. need; can
D. must; may