问题
选择题
Sailing across the ocean alone was an achievement ______ took courage. [ ]
A. what
B. who
C. which
D. where
答案
答案：C
搜题请搜索小程序“爱下问搜题”
Sailing across the ocean alone was an achievement ______ took courage. [ ]
A. what
B. who
C. which
D. where
答案：C