THE STUDENTS ARE BORED ... LEARNING THE SAME SUBJECTS. A. OF...

423. - 1000 CAU TRAC NGHIEM TIENG ANH ON THI THPT QUOC GIA CO DAP AN
1000 CAU TRAC NGHIEM TIENG ANH ON THI THPT QUOC GIA CO DAP AN

423. The students are bored ... learning the same subjects.

A. of

B. at

C. in

D. with