Câu hỏi :

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions

A. time       

B. object     

C. development    

D. goose

* Đáp án

* Hướng dẫn giải

Đáp án là B

it = object. Ý trong bài:.... an object resembling her in important features is, young goslings may imprint on it instead 

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