Mark the letter A, B, C, or D to indicate the correct answer to each of the following sentences.

Câu hỏi

You shouldn't collect rare insects for your collection because they are ________.

Đáp án
D. endangered

Câu hỏi thuộc Bài tập:

UNIT 10: THE ECOSYSTEM - 45-MINUTE TEST - Tiếng Anh 11 Global Success