It’s high time we effective to improve your working conditions.
A. take; means
B. made; measures
C. took; measures
D. do; actions
网友回答
A. take; means
B. made; measures
(答案→)C. took; measures
D. do; actions
解析：考查固定词组和虚拟语气。固定词组take measures采取措施；固定句型：It is time that sb 过去时/should+动词原形，构成虚拟语气；句意：是我们采取措施来提高那么的工作条件的时候了。故B正确。