2. 职称英语
  3. Our knowledge of dinosaurs is wholly______from the bones which have been found h

Our knowledge of dinosaurs is wholly______from the bones which have been found h

游客2023-12-31  50
问题 Our knowledge of dinosaurs is wholly______from the bones which have been found here and there.
选项 A、confirmed
B、retained
C、acquired
D、sought
答案 C
解析    (1)句子结构。
   本句的主要结构为主动补(SVC)，主语为Our knowledge of dinosaurs，is为系动词，部分为主语补语，which have been found here and there是bones的定语从句。
(2)选项词义。
A．confirm v.确证；使坚定；批准
B．retain v.保留；保存
C．acquire v.取得；捕获
D．seek v.寻找
本句的大意为“我们对恐龙的知识完全来自各个地方发现的恐龙骨骼”。在四个选项中，从词的搭配来判断，与knowledge最常见的搭配是acquire，表示“获得知识，学到知识”，因此，acquired最符合题意。
【知识拓展】词汇拓展：acquire，learn与study。
①acquire v. to gain sth．by your own efforts，ability or behavior
   e．g．She has acquired a good knowledge of English．
她英语已经学得很好了。
②learn v. to gain knowledge or skill by studying，from experience，from being taught
e．g．You can learn a great deal just from watching other players．
你只要注意看其他运动员的动作就能学到许多东西。
③study v. consider in detail and subject to an analysis in order to discover essential features or meaning
   e．g．A relaxed and happy atmosphere will allow you to study to your full potential．
轻松、愉快的环境能让人充分发挥学习潜质。
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