余秋雨采用的是下列哪种写作的手法：（） ["讽刺","煽情","平铺直述","神秘化"]
In the context of MPLS Traffic engineering， TE path calculation is conducted by（）. ["TE middle point","TE tail end","TE head end","All TE nodes along the path","Independent server"]
汽油机是使汽油在气缸外部通过化油器与（）混合形成可燃混合气后吸入气缸。 ["氧气","纯空气","空气","氮气"]
生物制品
（）是指旨在对疾病患者进行治疗的康复训练、疾病普查、健康促进、疾病预防和伤残救治以及健康教育的一系列活动的总和。 ["体育锻炼","医务监督","运动损伤预防","保健"]
内碎屑
