问题
选择题
It takes 2 days _______ from our hometown to Beijing _______ train.[ ]
A. to travel, by
B. traveling, on
C. travel, on
D. traveling, by
答案
答案:A
It takes 2 days _______ from our hometown to Beijing _______ train.[ ]
A. to travel, by
B. traveling, on
C. travel, on
D. traveling, by
答案:A