Whether we can choose the / a correct direction will influence our survival in this battle.
----------现在,没有语法问题了.能改成Whether we can choose the / acorrect direction will influence us survive in this battle.吗？如果这里非用us该怎么改呢不可以，因为influence是及物动词，后面只能用our+名词，不能用us+动词。