______racial problems have not been solved and full equality has not been attain

游客2023-11-12 31

问题 ______racial problems have not been solved and full equality has not been attained yet, progress in these directions has been quite remarkable.

选项 A、Since
B、Although
C、Now that
D、Before

答案 B

解析状语从句。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。

转载请注明原文地址:http://tihaiku.com/zcyy/3182008.html

相关试题推荐

随机试题

最新回复(0)

______you______furtherproblemswithyourstereo,contactyourdealerforadv