题目内容：

英语----you can't answer this question,we have to ask someone else for help.
----you can't answer this question,we have to ask someone else for help.
A.Although
B.While
C.Whether
D.If
选哪个 麻烦解释下...

优质解答

D
如果你回答不了这个问题,我们就不得不要别人来回答了.
逻辑题,其他选项不符逻辑.
A 尽管,B 然而,C 是否