单项选择题
A、 Both convey the same meaning. B、 Both show certain aspects of the world. C、 The latter is more meaningful. D、 The former is more meaningful.
A、 Because it gives people a sense of achievement. B、 Because most people like doing it every day. C、 Because it is neither biochemical nor poisonous. D、 Because it increases the heart rate and circulation.
A、 To irritate them. B、 To teach them a lesson. C、 To relieve her feelings. D、 To show her courage.