问题
选择题
It's spring now. ______ are all green. [ ]
A. A tree
B. The tree
C. Trees
D. The grass
答案
答案：C
搜题请搜索小程序“爱下问搜题”
It's spring now. ______ are all green. [ ]
A. A tree
B. The tree
C. Trees
D. The grass
答案：C