Gina was _____ in 1999. She is old enoug 发布时间:2017-05-19 15:05 │ 来源:www.tikuol.com 题型:选择题 问题: Gina was _____ in 1999. She is old enough to go to school.[ ]A. bear B. bore C. born D. bears
题型:选择题 The beef is too expensive. I won’t buy it _____.A.at that priceB.at a that priceC.on that priceD.in that price 查看答案
题型:选择题 根据现行《火灾自动报警系统设计规范》,消防控制设备对常开防火门的控制,应符合下列哪些要求()A.门任一侧的火灾探测器报警后,防火门应自动关闭B.门两侧的火灾探测器报警后,防火门应自动关闭C.防火门关闭信号应送到消防控制室 查看答案