Growing evidence that coastal erosion occurs continuously, not in just such calamitous bursts like hurricanes, has led scientists and planners to urge a stringent new approach to limiting development along the nation's shoreline. A. coastal erosion occurs continuously, not in just such calamitous bursts like hurricanes, has B. coastal erosion occurs continuously, not just in calamitous bursts such as hurricanes, has C. coastal erosion is continuously occurring, not in just calamitous bursts like hurricanes, having D. there is continuous coastal erosion, not just in calamitous bursts such as hurricanes, which has E. there is continuous coastal erosion occurring, not in just such calamitous bursts like hurricanes作者: gzpeva 时间: 2011-1-29 17:07
自己顶作者: aeoluseros 时间: 2011-1-29 17:39
其实TN-GWD每个题目后面也有这样一个题号,这个题号源自于GWD最初版本--GWD31套。后面的GWD相关资料为了论坛提问、查询方便都有标注GWD31套的题号。