问题
选择题
_____ from the space, you will find the earth is blue. [ ]
A. Seen
B. Seeing
C. See
D. To see
答案
答案：B
搜题请搜索小程序“爱下问搜题”
_____ from the space, you will find the earth is blue. [ ]
A. Seen
B. Seeing
C. See
D. To see
答案：B