We'll have to wait a two weeks to know the examination result.A. fartherB. furtherC. more

问题补充：

Well have to wait a two weeks to know the examination result.

A. farther

B. further

C. more

D. far

答案：

A. farther

(答案→)B. further

C. more

D. far

解析：far的比较级形式有两个：farther和further。further意为“更进一步的”，“更多的”，符合句意。如果用more，要用two more weeks。