语法与词汇 Creating so much confusion, Mason realized he had better make ______ what he was trying to toll the audience.
【正确答案】 B
【答案解析】explicit作“清楚的,直率的”讲,例如:Their generalizations are powerful,precise,and explicit.他们的概括是有力、准确而又清楚的。exclusive意为“除外的,排外的;专有的,独占的”,例如:This dining room is for the distinguished guests’exclusive use.这间餐室是供贵宾专用的。objective作“客观的,公正的”讲,例如:He is an objective writer.他是位实事求是的作家。obscure意为“模糊的,不清楚的;不出名的”,例如:Every new idea is obscure at first.It is or wouldn’t be new.每一种新思想在开始时都是默默无闻的。它一定是默默无闻的,否则就不是新思想。