【单选题】A Shelter for the Homeless Last summer I was a volunteer (志愿者) at a shelter for the homeless, a place for homeless people to sleep at night. I wasn't working that summer and was【21】only two classes in...
【简答题】For many in China, Monday morning brought with it a surreal first-time experience: working from home. Millions of people in the country began working from home this week as both companies and local go...