john has never been __ a plane. A abroad B aboard C board D broad
问题描述:
john has never been __ a plane. A abroad B aboard C board D broad
答
you mother is a godd girl
答
B
答
答案为 B
be aboard = go aboard 上船 (飞机,公共汽车,等)
be on board 在船上
board the ship 登船