《剧场建筑设计规范》规定,观众厅及舞台内的灯光控制室、面光桥及耳光室各界面构造均采用()。
A.不燃材料
B.难燃烧材料
参考答案:A
The major problem with E-mail is that it is (71) easy to use that people can become (72) with messages (73) they can possibly answer in a day. In addition, mail boxes require some management to (74) messages or archive those that might be required later. Senders don’t always know about your E-mail backlog and often send (75) messages.
A. fullB. lost C. inundated D. filled
2009年7月5日,乌鲁木齐发生了一起民族分裂分子境外指挥、境内行动,有预谋、有组织的打砸抢事件。公安部门已抓捕一千多名参与打砸抢烧杀嫌犯,他们将依法受到法律的惩处。这说明
①我国坚持公民在法律面前一律平等原则
②公民必须在宪法和法律允许的范围内行使政治权利和自由
③司法机关必须公正司法,严格执法
④公民在行使自己的自由和权利时,不得侵犯国家、集体、社会和他人的合法权益
A.①②③
B.①②④
C.②③④
D.①③④