—Excuseme.WhereisMrSmith'soffice? —It'so
题型:选择题
问题:
—Excuse me. Where is Mr Smith's office?
—It's on _______ floor. [ ]
A. six
B. the six
C. the sixth
D. sixth
—Excuse me. Where is Mr Smith's office?
—It's on _______ floor. [ ]
A. six
B. the six
C. the sixth
D. sixth