HOC24
Lớp học
Môn học
Chủ đề / Chương
Bài học
Mark the letter A, B, C, or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
A. ancient
B. concern
C. associate
D. special
7m 6cm = ………cm
A.76cm
B.706cm
C .760cm
D .13cm
ok