【判断题】In the UK , weather is a neutral topic of conversation, it's usually safe to use it to strike up a conversation.
【简答题】你能和陌生人 轻松 攀谈起来 么 ?(strike up)
【单选题】She tries to strike up a conversation to help out the strangers at their ____.
【多选题】在警综平台《情报线索系统》,采集情报线索信息时,下列哪些线索属于要采集线索种类。()