问题
选择题
There are _______ stars in the universe. [ ]
A. millions
B. million of
C. million
D. millions of
答案
答案：D
搜题请搜索小程序“爱下问搜题”
There are _______ stars in the universe. [ ]
A. millions
B. million of
C. million
D. millions of
答案：D