______ I have learned about 2,000 English words.A.By far B.So far C.By the end of lastweek D.As far as now其他的为什么不行?

分类: 作业答案 • 2021-12-19 11:47:12

问题描述：

______ I have learned about 2,000 English words.
A.By far B.So far C.By the end of last
week D.As far as now
其他的为什么不行?

答