Cute hơi bị nhiều ệ

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

Tet holiday is the most interesting Vietnamese traditional festival that he's ever attended.

A. Tet holiday is more interesting than the Vietnamese traditional festival that he’s ever attended.

B. He has never attended a more interesting Vietnamese traditional festival than Tet holiday.

C. He has attended many interesting Vietnamese traditional festival including Tet holiday.

D. Tet holiday is one of the most interesting Vietnamese traditional festival he's ever attended.

Mk là Ngư Ngư đây bn !

tính chất tổng quát thì 2 tia p/g của 2 góc kề bù sẽ tạo thành 1 góc vuông 90⁰