VI. Mark the letter A, B, C, or D to indicate the correct response to each of the foIlowing exchanges.
~ Lan: What do you think about lifelong learning? ~ Nam: " "
A.I am thinking about lifelong learning.
B.Do you like lifelong learning?
C.Lifelong learning helps us to improve our job prospects.
D.What is the definition of lifelong learning, do you think?