247. He found it quite impossible to learn _____ well in less than 6 months so he registered for the...
2023-01-30 05:41:09 13次 2010届高考二轮复习必备词汇及应用训练系列：名词（二） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
247. He found it quite impossible to learn
_____ well in less than 6 months so he registered for the next semester(term).
|
A．Russian
|
B．Russians
|
C．Russia
|
D．Russias
|
本题链接：
