【题目】He didn’t make ________ preparations, or he would have succeeded in the job interview.
A. vacant B. urgent
C. adequate D. primitive
在线课程【答案】C
【解析】
考查形容词词义辨析。句意：他没有做好充分的准备，否则他在工作面试中会成功的。A. vacant空的；B. urgent紧急的；C. adequate充分的；D. primitive原始的。故选C。