【简答题】关于课本第六章6.4键盘事件示例代码,请修改源代码,要求:页面显示内容改为:“按键keyCode:XX”,其中“XX”是按键的键代码,用户按下键盘上任意键,页面此处能显示该按键的键代码,去除无关代码。请提交调整后的和两部分代码。
【简答题】Jack has exerted all his______(strong)to attain his goal.
【单选题】适用于较轻的和间歇性的负载来说 , 性价比最高的交换技术是( )。
【简答题】He is much ______ (fit)and ______ (strong)than his brother.
【单选题】Victor has ______ aunt and two uncles.
【单选题】His parents' strong objections to his job choice only ___________ his persistence.
【单选题】He is _____ to carry _____ for his parents. [ ]
A.
strong enough, enough box
B.
enough strong, enough boxes
C.
strong enough, enough boxes
D.
enough strong, boxes enough
【简答题】His (popular) ______ among working people remains as strong as ever.