There might be a sale where the item is 50% off or buy one get_____free.

中国大学MOOC: 创建视图sale_item_view，该视图中包含订单编号、订货日期、图书编号及数量。可以使用以下SQL语句实现：create view sale_item_view（order_no，order_date，book_no，qty） asselect sales.order_no,sales.order_date,book_no,qtyfrom sales,sale_itemwheresales.order_no=sale_item.order_no

有如下代码:<;view wx:for='{{array}}'>; {{index}}:{{item}}<;/view>; Page({ data:{ array:&#91; 1,2,3,4&#93; }}) 显示结果为:____

What’s Alex view on the point of “everything is up for sale”? A: He agrees. B: He disagrees. C: His view is neutral. D: It is not mentioned.

以下代码：view wx:for=array style='float:left' {{item}}/view的运行结果为（ ） A: a B: ar C: arr D: array

以下代码：view wx:for={{&#91;1,2,3&#93;}} style='float:left' {{item}}/view的运行结果为（ ） A: 1 B: 12 C: 123 D: 1234

getView(int position, View convertView, ViewGroup parent)方法中，（）参数是当前Item的位置

Excuse me, are these ________ on sale at the moment? A: employee B: exchange C: item D: policy E: receipt F: refund G: return H: H. service

Choose the best item to complete each of the following sentences.1. The ______ of this country comes from its oil. A: wealth B: view C: sympathy D: tale

Sale by sample includes 3 cases, i.e., sale by the ______ , sale by the ______ and sale by the ______ .