问题
选择题
Mr.Barret doesn’t think that all bad language should be allowed.In his opinion, there are _____ that should be kept up.
A.degrees
B.levels
C.limits
D.standards
答案
答案:D
本题考查名词辨析。从上下文的意思分析,此处用 standards,表示“应该遵循的标准” 。句意:以他看来,这是他应该遵循的标准。答案选D。