风门一组至少()道,能自动关闭,装有闭锁设置A、一道 B、两道 C、三道 D、四道 发布时间:2018-02-13 02:18 │ 来源:www.tikuol.com 题型:单项选择题 问题: 风门一组至少()道,能自动关闭,装有闭锁设置A、一道B、两道C、三道D、四道
题型:单项选择题 The H1N1 flu, often _____ “swine flu” by the public media, is a disease which can be prevented, controlled and cured.A.callsB.to callC.callingD.called 查看答案