2. 外语
  3. Chinese meteorologists on Wednesday said the development of China’s own climate system model was ______ to its national security

Chinese meteorologists on Wednesday said the development of China’s own climate system model was ______ to its national security

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问题 Chinese meteorologists on Wednesday said the development of China’s own climate system model was ______ to its national security strategy.
选项 A、crucial
B、inventive
C、innovative
D、systematic
答案A
解析 词义辨析。crucial意为“极重要的，有决定性的”，符合句意。inventive意为“善于创造的，发明的”；innovative意为“创新的，革新的”；systematic意为“系统的，体系的”。
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