据英国《卫报》此前报道，一个国际科学研究团队Earth4All开展的最新研究报告预测，按照目前的趋势，世界人口将在本世纪中叶到达88亿的峰值，然后缓慢下降。该报告估计，全球人口峰值或提前到来，且将比之前预测的更低
I have the following code in a win32 app that shows a drop down menu on clicking a button. However, this does not work in WinCE as MENUINFO is not defined. Is there any way I can get around this? I ne
加载中,请稍侯......