在归因理论中，属于内在的、稳定的因素是（）。 ["能力","努力","运气","任务难度"]
关于所得来源地的确定表述正确的是（）。 ["销售货物所得按照机构、场所所在地确定","提供劳务所得按照劳务发生地确定","转让不动产所得按照转让的企业或者机构、场所所在地确定","权益性投资资产转让所得按照投资企业所在地确定"]
向从事公务的人员及其配偶、子女及其配偶等亲属和其他特定关系人赠送明显超出正常礼尚往来的礼品、礼金、消费卡等，情节较重的，给予（）或（）处分。 ["警告","严重警告","撤销党内职务","留党察看"]
You have just created a new VLAN on your network for inter-VLAN routing. What is one step that you should include in your VLAN-based implementation and verification plan？（） ["Verify that different native VLANs exist between two switches for security purposes.","Verify that the switch is configured to allow for trunking on the switch ports.","Verify that each switch port has the proper IP address space assigned to it for the new VLAN. ","Verify that the VLAN virtual interface has been correctly created and enabled."]
以下形位公差中属于形状公差的有（）。 ["平行度","圆度","圆柱度","同轴度","圆跳动"]
不但可以以静态图像形式出现，还可以以多帧动画形式展现的图像格式是（）。
