THE NUMBER 3 IS ... 1 AND 2.A. AFTERB. BETWEENC. FROMD. BEFORE B

30. - 3500 CAU TRAC NGHIEM ON TAP AV THCS
3500 CAU TRAC NGHIEM ON TAP AV THCS

30. The number 3 is ... 1 and 2.

a. after

b. between

c. from

d. before

 b