【题目】They are college students and don’t realize ___________ to start and run a company.
A. what takes it B. what they take
C. what it takes D. what takes them
在线课程【答案】C
【解析】
考查宾语从句。句意：他们是大学生，没有意识到创办和经营一家公司需要付出什么。动词realize后是宾语从句，要用陈述语序。“花费某人…做某事”是it takes sb. …to do sth.此处指“付出什么”是特殊问句，用what引导。故选C.