Mr. Smith, I often hear people say DVD, but I never know what they really mean. Would you tell me what DVD ?
A. acts as
B. prefers to
C. stands for
D. point to
网友回答
A. acts as
B. prefers to
(答案→)C. stands for
D. point to
解析：短语辨析，四个选项分别表示担当充当、更喜欢、代表和指向表明，根据题意，史密斯先生，我经常听人说DVD，但是我从来不知道他们的真实意思，你能告诉我DVD代表什么吗？选C。