问题描述：
they are always thinking about what will happen 就 what will happen 提问
___ _____ they always thinking about?
few people can undersstand what you say.完成附加疑问句
few people can undersstand what you say,______ ______?
___ _____ they always thinking about?
few people can undersstand what you say.完成附加疑问句
few people can undersstand what you say,______ ______?
问题解答：
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