When an active tooth in the shark’s jaws is lost or worn down, many spare teeth lie in seemingly limitless reserve, each of which are ready to slide into the appropriate position. A. When an active tooth in the shark’s jaws is lost or worn down, many spare teeth lie in seemingly limitless reserve, each of which are ready to slide into the appropriate position.选A B. Whenever an active tooth is lost or worn down, many spare teeth lie in seemingly limitless reserve in the shark’s jaws, which are each ready to slide into the appropriate position. C. Many spare teeth lie in seemingly limitless reserve in the shark’s jaws, each one of which are ready to slide into the appropriate position when an active tooth is lost or worn down. D. The many spare teeth lying in seemingly limitless reserve in the shark’s jaws, each one of which is ready to slide into the appropriate position whenever an active tooth is lost or worn down. E. In the shark’s jaws, many spare teeth lie in seemingly limitless reserve, each one ready to slide into the appropriate position whenever an active tooth is lost or worn down.
When an active tooth in the shark’s jaws is lost or worn down, many spare teeth lie in seemingly limitless reserve, each of which are ready to slide into the appropriate position. 理想的逻辑语序应该是 当 这些active牙齿磨损掉时,会有很多spare的牙齿会立刻移动到合适的位置 但是A选项中 给人一种感觉就是 当 这些active牙齿磨损掉时 会有很多spare的牙齿 而这些牙齿会移动到合适的位置作为替补。 中间的一句 many spare teeth lie in seemingly limitless reserve 跟前句无法构成连贯的逻辑关系(虽然后面那句貌似也有补充说明的作用)但是 感觉好像就是读着读着就卡壳了。 而E选项语义就连贯很多 虽然有局部地方也比较奇怪