Not ___(konw) english ,I couldn't understand what he was talking about.快

问题描述:

Not ___(konw) english ,I couldn't understand what he was talking about.快

knowing

这里应改为ing形式 这是一个祈使句应为not+doing

knowing ------------现在分词,作原因状语.
由于我不懂英语,我无法理解他在说些啥.