2019年mba考试英语模拟题——名词370

{01} She raised her finger to her lips as _________ for silence. A.an idea B.a mark C.a sign D.a word 解析：sign与mark的区别是：sign 的意思是“迹象”、“征兆”gesture or movement made with the hand, head, etc, used to give information, a command, etc(用手或头等做出示意动作以传递信息或命令等)，mark 的意思是 written or printed symbol or figure, line etc made as signor an indication of sth(书写与印刷的符号或图、线等记号)。根据此二词的语义区别以及常识可知
本题选C。
{02}Jane is honest and never tends to hide her opinion. She must give you a(n) _____suggestion about it.   A.abrupt B.ambiguous C.straightforward D.hesitant 解析： straightforwar意思为 “坦率的;直截了当的”,由前一句可知C项符合题意。abrupt唐突的,鲁莽的；ambiguous含糊不清的；hesitant迟疑的;踌躇的。
本题选C。