干粉灭火器压力表指针在()范围内,表示灭火器有效.A.黄色区域 B.绿色区域 C.红 发布时间:2017-07-10 01:13 │ 来源:www.tikuol.com 题型:单项选择题 问题: 干粉灭火器压力表指针在()范围内,表示灭火器有效.A.黄色区域B.绿色区域C.红色区域D.以上都不是
题型:单项选择题 选词并用其正确的形式完成句子。每词限填一次。find out, peace, make, close, sudden小题1:I saw some students________a snowman when I walked past them.小题2:We live in________with our neighbours小题3:________, Helen’s bike was broken.小题4:The window was broken. Try to________who broke it.小题5:Tom lives________to school in our class,so he always walks to school. 查看答案
题型:单项选择题 给下列的问句选择合适的答语。( ) 1. Excuse me.( ) 2. Where's the library?( ) 3. Can you help me?( ) 4. Do you have any books?( ) 5. Thank you.A. Yes. Here they are.B. Yes?C. Sure.D. It's across from the hotel.E. You're welcome. 查看答案
题型:单项选择题 开标时招标人应当邀请所有投标人参加,招标人在招标文件要求提交投标文件的截止时间前收到的所有投标文件,开标时都应当当众予以拆封、宣读。中标人确定后,招标人应当在向中标人发出中标通知书的同时,将中标结果通知所有未中标的投标人,这体现了《招标投标法》的( )。A.公开原则B.公平原则C.公正原则D.诚实信用原则 查看答案