You’d better travel around Nanjing with a local tour guide you want to know more about its culture.
- A.unless
- B.until
- C.although
- D.if
答案
正确答案:D

unless除非,until直到……为止,although尽管,if如果。句意为“如果你想了解更多关于南京的文化,你最好跟一个当地的导游一起游览南京”。故if符合题意,答案选D。

略
