皮皮学，免费搜题
登录
搜题
【简答题】
信息技术的核心是通信技术和______。
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】What does "con" stand for?
A.
Communication.
B.
Community.
C.
Arguments against something.
D.
Common knowledge.
【简答题】The cost of living in Melbourne has increased. This is a result of many f______.
【简答题】标准轨的长度为()米和12.5米两种。
【多选题】根据《招标投标法实施条例》，投标文件中有（ ）评标委员会认为需要投标人作出必要澄清、说明的，应当书面通知该投标人。
A.
含义不明确的内容
B.
明显文字错误
C.
明显计算错误
D.
超出投标文件的范围
E.
实质性内容
【单选题】观点甲：根据《中华人民共和国招标投标法实施条例》，评标委员会认为需要时可以书面通知投标人作出必要澄清、说明。观点乙：投标文件只有投标单位负责人签字，而没有单位盖章，应当否决该投标文件。
A.
全对
B.
全错
C.
甲对乙错
D.
甲错乙对
【简答题】根据短文判断正（T）误（F）。 New York, London, Paris and other big cities are wonderful places to live in. There are many nice things to see and to do. You can go to different places of great interest, plays and f...
【多选题】Try to figure out at least three things among the following Tom did that might be regarded impolite if the guests are from China.
A.
Tom invites them to visit his home but does not invite them to have dinner with him.
B.
Tom opens the gift as soon as he is presented with it.
C.
Tom thanks them only twice for the gift.
D.
Tom does not make a second offer of drinks when they refuse the first.
E.
T om talks about the cost of living in the U.S.
F.
Tom does not ask them to stay longer when they say they must be leaving.
G.
Tom does not go out to see them off.
【简答题】钢轨的断面形状采用工字形断面,由( )、轨腰、轨底三部分组成。 普通铁路线路标准轨的长度为( )米和12.5米两种。
相关题目：
参考解析：
知识点：
题目纠错 0
发布
