______racial problems have not been solved and full equality has not been attained yet, progress in these directions has been qu

admin2013-06-19  48

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:https://jikaoti.com/ti/9u6MFFFM
0

最新回复(0)