单选题
The company management attempted to ______ information that was not favorable to them, but it was all in vain. A. supplement B. suppress C. plug D. concentrate
【正确答案】
B
【答案解析】supplement意为“补充，增补”；suppress意为“不让发表，禁止发行”； plug意为“堵，塞”；concentrate意为“集中，浓缩”。所填之词的宾语是information，根据后面的was not favorable to them可知，应选suppress。