安全舱室的设置应满足()原则。①隐秘性;②安全性;③一致性。 A.②③ B.①② C 发布时间:2018-08-22 21:30 │ 来源:www.tikuol.com 题型:单项选择题 问题: 安全舱室的设置应满足()原则。①隐秘性;②安全性;③一致性。A.②③B.①②C.①-③
题型:单项选择题 The zoo worker told the visitors that in the case of a highly ________ animal, performance training iseasy and not so painstaking.[ ] A. intelligent B. interactiveC. internal D. initial 查看答案