动词+疑问代(副)词+不定式

　　这类动词常见的有：advise，decide， discuss， find out， forget， inquire， know， learn， regard， remember， see， settle， teach， tell， think(=consider)， understand， wonder等。这些疑问代(副)词有what， when， where， which， how， whether等，但不包括why，如：

　　He does not know how to go there

　　when to speak before strangers.

　　who(m) to visit.

　　which one to choose.

　　You can decide whether to go forward or stay here.

　　when to see a doctor.

　　I will show you what to do.

　　where to go.

　　how to deal with it.

　　其中，1)和2)中不定式的逻辑主语仍是句子的主语，分别为He和You;而3)中不定式的逻辑主语则不是句子的主语I，而是宾语you.

　　例：The director of this organization must know .

　　[A] to manage money， sell his product and beable to satisfy stockholders

　　[B] managing money， selling， and be able to satisfy the stockholders

　　[C] how to manage money， sell his product， and satisfy the stockholders

　　[D] money management， selling and being able to satisfy the stockholders