Delete 键又称 (____) 属于 (____) 区。

Many boys enjoy _______ football, basketball or baseball

Which do you think is ________, health or wealth？

在Word中，按Delete键，可删除___

_______________will not continue if an ongoing operation is changed or deletedA、

利用键盘在对话框中的不同项目组间移动光标用______键。()

29．__________ when you are on the bus or bike．

Which do you think is _________________important, health or wealth?

And they can ______their passports______，making leaving or “escaping” virtually impossible.

在计算机键盘上的Tab键称为______。

Duty is an act or a course of action that people __________you to take by social customs, law or religion.

在Windows系统中，使用键盘上_____键可以进行重命名操作。