This was the gymnastic school in which Washington was brought up; in which his quick glance was formed, destined to range hereafter across the battle-field, through clouds of smoke and bristling rows of bayonets; the school in which his senses, weaned from the taste for those detestable indulgences, miscalled pleasures, in which the flower of adolescence so often languishes and pines away, were early braced up to the sinewy manhood which becomes the

“Lord of the lion heart and eagle eye.”

曹老师好，本段落是描述华盛顿儿时的故事。

问题1）第二句destined 的主语是Washington 还是quick glance? 迅速的浏览能力能和动词“destined(注定)”搭配吗？如果是quick glance，此句“in which his quick glance was formed, destined to range hereafter across the battle-field, through clouds of smoke and bristling rows of bayonets;”该如何理解？

问题 2）最后一句manhood是“男子”的意思，后面的先行代词为何用which 不用who ?

谢谢曹老师。

问题3） “were early braced up to the sinewy manhood which becomes the …”

此句的主语是谁？

谢谢曹老师。