by Foreign students who are doing a decision about which school to attend may not know exactly where the choices are located
A. are doing
B. about which
C. to attend
D. the choices
Xem đáp án
A là đáp án đúng
Lời giải:
are doing => are making
make a decision (v) đưa ra quyết định. Đây là cụm từ cố định.
