I can't understand ___(speak) English.-

I can't understand ___(speak) English.-
I can't understand ___(speak) English.
-

I can't understand ___(speak) English.-
spoken

speaking

spoken 口语的

speaking
我不懂英语口语

我觉得是spoken
我现在也在做这道题，如果有准确答案能不能麻烦你告诉我一下，麻烦喽！