Câu 13: Which of the following can be inferred from the first paragraph?
A. There was a high turnover of railway mail clerks.
B. The development of the mail roads during the second half of the 19
thcentury enabled Post Office
Department to focus on timeliness.
C. The Post Office Department was more concerned about speeding up mail delivery than the safety of
its clerks.
D. Mail was often lost or damaged as it was exchanged on the mail crane.
Bạn đang xem câu 13: - Đề thi thử THPT Quốc gia năm 2018 môn Tiếng Anh trường THPT Yên Lạc, Vĩnh Phúc có đáp án - Lần 1