电子防滑器全系统检查试验时，须用单车试验器对车辆施行（）。 常用制动。 紧急制动。 充气缓解。 保压。
以苯二氮卓类药物治疗焦虑症时，下述哪项说法不对（） 一般从小剂量开始。 达最佳有效治疗量后，维持6～8周后，再逐渐停药。 停药过程不应少于2周，以防症状反跳。 合并使用β-受体阻滞剂时，应考虑有无哮喘史等禁忌情况。 密切观察用药后的疗效、副作用。
润滑油主要理化指标
教师根据各自的特长，经常所采用的教学方式方法的特点是指教师的（） A.教学效能感 。 B.教育机智 。 C.领导方式 。 D.教学风格。
Refer to the exhibit. Asymmetric broadband service with significantly greater downstream bandwidth is recommended for Teleworker deployment. Which reason is the most accurate?（） Most ISPs do not provide QoS for residential broadband. Asymmetric bandwidth reduces the chance of downstream congestion when traffic from Internet sites competes for bandwidth with IP voice traffic.。 Additional downstream bandwidth compensates for insufficient upstream bandwidth. The aggregate bandwidth provides the same result. 。 The additional bandwidth is needed to access more than one site. Most HTTP traffic is downstream. 。 The additional downstream bandwidth allows the Enterprise VPN device to send the IP voice packets much faster, allowing them to reach the Teleworker network with less latency.。
早春育苗移栽前的锻炼可在定植前（）开始进行。
