单项选择题
What does the woman suggest the man do（）
A．Proceed in his own way. B．Stick to the original plan. C．Compromise with his colleague. D．Try to change his colleague’s mind.
问答题 1.如今，数字化产品越来越多，如…… 2.使用数字化产品对于人们学习工作和生活的影响。
单项选择题 What is said to be the best way to conserve energy nowadays（）
