top

一个链栈的栈顶指针是top，则执行出栈操作时（栈非空），用x保存被删除结点，则执行

You can,　　　　the sky is clear, see as far as the old temple on top of the mountain, but not today.

You can,　　　　the sky is clear, see as far as the old temple on top of the mountain, but not today.

Oh, deal!  My  kite ___ on top of the tree.

Mark is a clerk _______ a job in a top bookstore

You can,　　　　the sky is clear, see as far as the old temple on top of the mountain, but not today.