When the planes fly low _the land . A. over B.thWhen the planes fly low _the land .A. over B.through C. across D. above 选哪个.为什么?

问题描述:

When the planes fly low _the land . A. over B.th
When the planes fly low _the land .
A. over
B.through
C. across
D. above
选哪个.为什么?

A 因为fly over 是语法