How do you know an article is reduced? A: It has a label. B: It has a red label. C: It has a blue label. D: It has a label that says "reduced".

Put the following steps of returning or exchanging into correct order.将下列退换货的的流程按正确顺序排序。 A: Write RMA on the package in bold letters. B: Put the product and all items in its original box. C: Get a RMA number by making a call. D: Print the FedEx shipping label. E: Send it via FedEx. F: Receive an email with a FedEx shipping label. G: Paste a new label on the product.

The apple is Apple Computer's A: generic name. B: label. C: trademark. D: brand.

________ your containers with the date and what is inside. A: Label B: Labels C: Label to D: To label

3.如果想给数据加标签，可以使用以下命令： A: label data B: label var C: label define D: label values

Most of us know about the _________ of life which we __________ to _________ different age groups and life stages. A: label, phases, parallel B: phases, label, parallel C: parallel, label, phases D: label, parallel, phases

Label标签的（ ）属性用于指定Label控件显示的文字。

以下语句是正确的。 Label prompt= Label（"请输入数据："); 。（)

下列______语句可以用来绘制折线图。 A: plt.title(y1, label='温度', marker='*') B: plt.text(x1, y1, label='温度', marker='*') C: plt.plot(x1, y1, label='温度', marker='*') D: plt.figure(label='温度', marker='*')

【单选题】如果我们给sex变量添加值标签(1=男性,2=女性),下列哪个命令是正确的? A. label value sex lab_sex B. label define lab_sex 1 "女性"  2 "男性" label value sex lab_sex C. label define lab_sex 2 "女性"  1 "男性" label value sex lab_sex D. label define lab_sex 1 "男性"  2 "女性" label var sex lab_sex