A-A+
____ racial problems have not been solved and
问题详情
____ racial problems have not been solved and full equality has not been attained yet, progress in these directions has been quite remarkable
A.Since
B.Although
C.Now that
D.Before请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：B
虽然种族问题还没有得到彻底解决，完全的平等还没有得到实现，但这些方面所取得的进步是值得称道的。【难点】 although意为“尽管，虽然”，引导让步状语从句;since 意为“因为;既然”;now that意为“现在已经?;既然已?”;before long意为“不久”，不是连词，不能带从句。
