A few animals sometimes fool their enemies _______ to be dead.

Câu hỏi :

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

A. have been appearing

B. to be appearing

C. to appear

D. by appearing

* Đáp án

D

* Hướng dẫn giải

Đáp án D

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