【单选题】What is helpful for you?
A.
It ’ s helpful to tell other people your name and learn their names.
B.
It ’ s helpful to know each other.
C.
To show people you are interested in them.
【单选题】在用视图表达机件时,机件上的内部结构形状规定用( )表示。
【单选题】I think the _____ invention is a mobile phone. What about you? [ ]
【简答题】A.Careful, helpful and beautiful. B.Strict, sensitive and supportive. C.Modest, helpful, and hard-working. D.Loving, supportive and strong-willed.
【单选题】在用视图表达机件时,机件上的内部结构形状规定用()表示。
【单选题】关于按钮的说法,错误的是()
B.
点击重置按钮,会清空表单内容,或是让表单元素回到初始状态
C.
单击“插入”面板“表单”类别中的“按钮”按钮,可以在页面中插入按钮标签
D.
为按钮添加超级链接,可以在点击按钮时跳转到其他页面
【单选题】在用视图表达机件时,机件上的内部结构形状规定用( )表示。
【单选题】TV set is one of in the world.
B.
the most helpful inventions
C.
more helpful inventions
【简答题】在用视图表达机件时,机件上的内部结构形状规定用( )表示。