2. 职称英语
  3. Not all sounds made by animals serve as languages, and we have only to turn to t

Not all sounds made by animals serve as languages, and we have only to turn to t

游客2025-01-20  3
问题 Not all sounds made by animals serve as languages, and we have only to turn to the discovery of echo-location in bats to see a case in which the voice plays a strictly utilitarian one.
选项 A、meticulous
B、reclusive
C、emotional
D、practical
答案 D
解析 本题考查词义辨析。A选项意为“细心的；小心翼翼的”；B选项意为“隐遁的，隐居的”：C选项意为“动情的，感情脆弱的”；D选项意为“实用的”。题干替换词意为“功利；功利主义者”。D选项与其意思最接近。替换词可以通过utili-(用)记忆，该前缀常见单词有utility,utilize，utilization等。C和D选项为熟词熟义。
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