【简答题】B Sun Liping, 6 , lives in a small village in Yunnan. Her biggest wish is to have running water in her home. All 35 families in Sun’s village have a serious problem--- they don’t have enough water. Ev...
【单选题】The phrase almost completes itself: midlife crisis. It's the stage in the middle of the journey when people feel youth vanishing, their prospects narrowing and death approaching. There's only one prob...
【简答题】Some marriages seem to collapse so suddenly that you'd need a crystal ball to predict their demise. In other __1__, though, the seeds of marital dissolution are not only easier to see but they may be ...