The data collected by weather airplanes that fly into the heart of a hurricane a

游客2024-01-13  18

问题 The data collected by weather airplanes that fly into the heart of a hurricane are useful mainly for gauging the storm’s structure and strength, not for the speed and the path of their movement.

选项 A、not for the speed and the path of their movement
B、not for the speed and path of its movement
C、not the speed and path of its movement
D、and not the speed and path of their movements
E、and not for the speed and the path of its movements

答案 C

解析 根据指代原则,their指代是错误的,排除A、D。本题句意是“are A,not B”结构,即“是A不是B”,因此E中的and是不必要的;B不对,因为按前后形式一致原则补全后,应是for gauging sth.,not for gauging others而B中仅补出了for,却省略了gauging,这是不完整的;C对,是因为for gauging是相同的,就一次性将两个词都省略。
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