问题
选择题
_____ they look different, they have some similarities.[ ]
A. But
B. As
C. Although
D. When
答案
答案：C
搜题请搜索小程序“爱下问搜题”
_____ they look different, they have some similarities.[ ]
A. But
B. As
C. Although
D. When
答案：C