单项选择题
—I'm sorry. That wasn' t of much help. —Oh, （）.As a matter of fact, it was most helpful.
A.sure it was B.it doesn't matter C.or course not D.thanks anyway
A. the House B. the garden C. the Visitor’s Centre D. the exhibition hall
A. Behind the exhibition hall. B. Opposite the Visitors’ Centre. C. At Windsor street. D. Near the Coffee House.