【题目】As many as nine tourist attractions are visited free on National Day, and you can choose _________ suits you best.
A. whatever B. whichever C. whenever D. wherever
在线课程【答案】B
【解析】
试题分析：考查名词性从句的连接词。A. 无论什么；B. 无论哪一个；C. 无论何时；D. 无论何地。句意：多达九个旅游景点在国庆节免费参观，您可以选择最适合您的。故选B。