多选题
In contrast to the ______ maneuvers of his colleagues, Roberto"s business relations were always open and aboveboard.
【正确答案】
B、D
【答案解析】[解析] ●in contrast to说明前后反义重复。
●空格与open and aboveboard(开放且光明正大的)反义重复。
●convivial活泼的,clandestine隐秘的,steadfast坚定的,surreptitious隐秘的,frank坦率的,straightforward坦率的。答案选BD。
●注:这里frank和straightforward是干扰项,同表示“坦率的”。