单项选择题
Questions are based on the following talk about how to love and to be loved. You now have 15 seconds to read Questions .
People who are willful call themselves "independent" because()
A.their knowledge of words is very poor
B.they fail to make distinction between words; it is just a manner of speaking
C.they are too strict with their words
D.they use words loosely and make mistake in defining and distinguishing