问题
单项选择题
Some people believe that" King John" was written by Shakespeare, but some people think it might be written by an ______ author.
A. delivered
B. anonymous
C. antique
D. ambiguous
答案
参考答案：B
解析： delivered在……交货的，包括运费在内的；anonymous不知名的；antique古代的；ambiguous模棱两可的。