Emulsion oils and sodium nitrite are both approved additives, but （） cannot be used if any pipes are galvanized or if soldered joints exist.

[单选题]Your network contains one Active Directory domain. You have a member server named Server1 that runs Windows Server 2008 R2. The server has the Routing and Remote Access Services role service installed.You implement Network Access Protection (NAP) for the domain.You need to configure the Point-to-Point Protocol (PPP) authentication method on Server1. Which authentication method should you use？（）

[单选题]《中国药典》2010年版一部规定浓缩蜜丸的水分不得超过（）

[单选题]甲将自己的一间私房作价2万元转让给乙，乙略加修缮后，居住1年后以4万元的价格转让给丙，丙居住1年后以5万元的价格转让给丁。以上几次转让都签订了买卖合同，但均未办理过户手续。在丁居住期间，该房屋价格涨至20万元，甲、乙、丙、丁就房屋所有权发生争议。该房屋所有权应属于（）。

[多选题]在以下企业组织形式中，会导致双重课税的有（　）。

[单选题]鼻根至枕骨隆突的距离（）

[单选题]中国传统《百家姓》里，排在前16位的姓不包括下面哪个？（）

[问答题]煤矿存在瓦斯突出、自然发火、冲击地压、水害威胁等重大安全生产隐患，在现有技术条件下又难以有效防治，遇到这种情况应该怎么办？

[单选题]某15层宾馆，建筑高度为60 m，在疏散走道上的防火墙位置设置了常开式甲级钢制防火门，对其安装情况进行检查，下列结果中符合现行国家标准要求的是(    )。

[单选题]急性炎症性脱髓鞘性多发性神经病的特征性临床表现是（）

[单选题]从所给的四个选项中，选择最合适的一个填入问号处，使之呈现一定的规律性：

[单选题]Emulsion oils and sodium nitrite are both approved additives, but （） cannot be u...

[单选题]Emulsion oils and sodium nitrite are both approved additives, but the latter can...

[单选题]Emulsion oils and sodium nitrite are both approved additives, but the latter can...

[单选题]Emulsion oils and sodium nitrite are both approved additives, but （） cannot be u...

[单选题]（） fuel oils （） lubricating oils require treatment before passing to the engine.

[单选题]（） fuel oils （） lubricating oils require treatment before passing to the engine.

[单选题]The emulsion of the oil is mainly caused by （）.

[单选题]The emulsion of the oil is mainly caused by （）.

[单选题]Which of the following methods might favor oil emulsion in bilge water?（）

[单选题]Which of the following methods might favor oil emulsion in bilge water?（）