由水枪喷嘴起到射流90%的水柱水量穿过直径()cm圆孔处的一段射流长度称为充实水柱( 发布时间:2017-06-22 17:57 │ 来源:www.tikuol.com 题型:单项选择题 问题: 由水枪喷嘴起到射流90%的水柱水量穿过直径()cm圆孔处的一段射流长度称为充实水柱(又叫有效射程)。(A)38 (B)125 (C)380 (D)480
题型:单项选择题 Unsatiafied _____ with the payment, he took the job just to get some work experience. [ ]A. though was he B. though he was C. he was thoughD. was he though 查看答案
题型:单项选择题 保险公司在声明万能保险保单费用或利益的同时,应当()A、明确表明保证保单费用或利益B、说明现在适用于保单的利率、费用等因素的非保证性和保险人变更这些因素的权利C、如果非保证的利率存在上限,指出这一上限。D、对于保单账户价值不足以保证保险在下一报告期继续有效.报告应对此作出提醒 查看答案