1 môn văn toán anh dứoi 6,5 tiên tiến bạn nhé

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

Daisy has spent the last two weekends _____ hundreds of photographs so that she can put them in separate albums.

A. playing at

B. sorting out

C. cutting off

D. filling up

Cho B= 2 2 + 1 3 - 2 - 2 3 - 1 và  C = 2 3 - 5 27 + 4 12 : 3 . Chọn đáp án đúng.

A. B > C

B. B < C

C. B = C

D. B = –C