【英语】来来来,
(Not knowing) how to open the bottle,she came to ask for help.
为什么不能用(Not having known) 这个句子应该有强调先不知道怎么打开后再寻求帮助啊!我还看到另一道题目就是这样的,如下
Not having met with such a great a disaster,they did not know what to do