[单选题]Now that I'm preparing to return to my “real” office next week，the most important lesson I've learned is that when I'm next given the opportunity to work from home, I'll make sure no one knows I'm working ... from home.It can be inferred from this paragraph that the author（）. A prefers to work from home regularly B will never choose to work from home C will always work in the real office in the future D might have another chance to work from home in the future