baì thi hsg đây mà cậu ở vĩnh phúc hả

Mark the letter A,B, C or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

Majoring in IT was not my priority.

A. My boss is not major in IT.

B. I liked something else more than IT.

C. I preferred IT to other courses.

D. I am not interested in IT.

tổng cái gì bằng 30

tặng mk vs mk thick vẽ anime lém

tặng mk mấy ảnh chibi và cute nhé

Cho hàm số y = c os 2 x .  Khi y 3 π 3  bằng

A. -2

B. 2

C. 2 3

D. − 2 3