单选题
Seeing that Hansung Airlines is promoting specially discounted tickets, the major carriers are forced to be more ______ in their pricing. A. compete B. competition C. competitive D. competitor
【正确答案】
C
【答案解析】中级问题 空格前面的more是副词，所以当作修饰成分忽略。前面的be动词是解题的提示。用于S+V+P形式的动词常接形容词做表语，而这个表语修饰的是主语。 [高频词语] specially discounted 特别折扣的 be forced to do 被迫做某事