问题
选择题
______ he failed many times in the testing, ______ he kept trying. [ ]
A. Although, 不用填
B. Although, but
C. But, although
答案
答案：A
搜题请搜索小程序“爱下问搜题”
______ he failed many times in the testing, ______ he kept trying. [ ]
A. Although, 不用填
B. Although, but
C. But, although
答案：A
