item1.setEnabled（true);

Dependent demand for an item exists when the demand for that item is unrelated to the demand for other items. 在窗体上有一个名称为List1的列表框和一个名称为Command1的命令按钮，并编写有如下事件过程： Private Sub Form_Load（) List1.AddItem "Item1":List1.AddItem"Item2":List1.AddItem"Item3" End Sub Private Sub Command1_Click（) List1.List（List1.ListCou If any item is ITEM1转口贸易的收入来源是买卖差价 News item 5 The opportunity cost of an item is（） You are allowed one carry -on item and one personal item on most flights, and they are both subject to size restrictions. 在窗体上面有一个列表，然后编写如下两个事件过程： Private Sub Form_Click（)List1.RemoveItem 1：List1.RemoveItem2List1.RemoveItem 3 End Sub Private Sub Form_Loab（)List1.AddItem "ItemA ":List1.AddItem "Item B"List1.AddItem"Item C You are allowed one carry-on item and one personal item on most flights, and they are both subject to size restrictions. A debit item in the balance of payments is: The main international payment item is（） 以下代码：<view wx:for="{{[1,2,3]}}"> {{item}}</view>的运行结果为（） 6. This news item is about . A push operation adds an item to the top of a（　　）. What is your favorite item of________? 阅读以下代码,运行结果为( )。[2,3,4,5].reduce(function(total,item){return total+item;}); The correct meaning of a lexical item in a given context is _____. The phrase “distracted driving” in Item 5 means ____. According to Item 3, it is the renter’s responsibility _______. The phrase “distracted driving” in Item 5 means _______.