She began to feel nervous when the train pulled up at the _____ between Austria and Yugoslavia.

She began to feel nervous when the train pulled up at the _____ between Austria and Yugoslavia.

A. edge

B. bar

C. border

D. division
Xem đáp án
C là đáp án đúng
Lời giải:
A: cạnh
B: thanh
C: biên giới
D: phân chia