______ is common knowledge, she is very popular among her students.A．WhichB．ItC．AsD．What

She has a（n)_____knowledge of New York, where she has lived for twenty years.A．perfectB．or

It is well known that knowledge is the _____ condition forexpansion of mind.A) incap

______is the knowledge of the rules of an ideal speakers language.A．PerformanceB．CapacityC

It is most important that the children be ________ in the knowledge that they are lov

There is very______ knowledge about how to make the transition from childhood to adulthood

Such knowledge is still useful ______（当应用) to similar situations in other countries.