金具检验时应符合规定尺寸，横担螺孔中心应在横担准线上，允许最大加工误差不超过（）mm。 ["l","2","3","4"]
人本主义学习理论认为应该研究的或探讨的是（），而不是对人的从属方面（行为或认知）进行分割或是还原式地分析。 ["人的元认知","完整的人","学习的规律","独特品质"]
简述小麦面筋制备的基本工艺流程。
我国适用信守国际条约的原则，在下列哪些情况下除外（）。 ["我国未缔结或者未参加的国际条约","我国缔结或者参加国际条约时已声明保留的条款","我国与第三国订立的双边协议","我国缔结或者参加国际条约时未声明保留的条款"]
Which two statements correctly identify considerations to take into account when deciding on Campus QoS Design elements?（） [" Voice needs to be assigned to the hardware priority queue."," Voice needs to be assigned to the software priority queue."," Call signaling must have guaranteed bandwidth service."," Strict-priority queuing should be limited to 50 percent of the capacity of the link."," At least 33 percent of the link bandwidth should be reserved for default best-effort class."]
法律规定，什么是国内快递业务？
