The patient is protected (5)______ being infected during the transfusion.
The patient is protected (5)______ being infected during the transfusion.
A. in
B. from
C. at
D. of
Đáp án B
Kiến thức về giới từ
protect sb/st from sb/st: bảo vệ ai/cái gì khỏi ai/cái gì