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题库 / Prep2008E2-SC-203
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.
coastal erosion occurs continuously, not in just such calamitous bursts like hurricanes, has
coastal erosion occurs continuously, not just in calamitous bursts such as hurricanes, has
coastal erosion is continuously occurring, not in just calamitous bursts like hurricanes, having
there is continuous coastal erosion, not just in calamitous bursts such as hurricanes, which has
there is continuous coastal erosion occurring, not in just such calamitous bursts like hurricanes, has
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如果把 B 中第一句换成D的 there is continuous coastal erosion，仍旧对吗？？即：there is continuous coastal erosion，not just in calamitous bursts such as hurricanes, has
there is 不对，如果是there is，就会变成“这里有erosion” has led 科学家xxx，不顺
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