In modern society people have to pass various test for professional so that they can be qu

问题补充：

In modern society people have to pass various test for professional so that they can be qualified for a good job.

A. standards

B. perseverance

C. certificates

D. permission

答案：

A. standards

B. perseverance

(答案→)C. certificates

D. permission

解析：考查名词辨析。A标准；B毅力；C证书；D允许；句意：在现代社会中，人们不得不通过各种各样的考试以获得专业的证书，以至于他们可以合格地做一份好的工作。