皮皮学，免费搜题
登录
搜题
【单选题】
对于建筑物内的生活给水系统，当卫生器具给水配件处的静水压超过规定值时，应采取的措施为( )。A.
加压
B.
重新校核
C.
减压限流
D.
只需减压，不必限流
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
【简答题】在现代市场经济条件下,有三种采购方式可以进入电子商务,即____、____与____。
【简答题】从方框内选择恰当的句子，补全对话。 W: Hi, Li Qiang. M: Hi, Lucy. W: It's December 23. Christmas Day (圣诞节) is coming, do you know? M: Yes, the day after tomorrow. _______ (1) W: _______ (2) M: There are three important...
【单选题】-M: Merry Christmas! -W: ________
A.
Oh, thanks to you!
B.
Happy New Year!
C.
The same to you!
D.
I never celebrate it!
【单选题】From the passage we can infer that
A.
electronic mail will soon play a dominant role in transmitting messages.
B.
it will become mere difficult for people to keep secrets in an information era.
C.
people will spend less time holding meetings or conferences.
D.
events will be reported on the spot mainly through satellites.
【多选题】在现代市场经济条件下,有以下采购方式可以进入电子商务,即( )。
A.
、政府采购
B.
、企业采购
C.
、个人采购
D.
、多种采购
E.
答案：ABC
F.
招标投标方式一般包括（ ）。
G.
公开招标
H.
邀请招标
I.
议标
J.
、评标
【单选题】听力原文：W: Harry, the Christmas is coming soon. Let's go shopping for some presents. M: Oh, God. Leave me alone. What do we learn from the dialogue?
A.
Christmas is coming soon.
B.
Harry is not going to do Christmas shopping.
C.
The two speakers are doing Christmas shopping.
【简答题】At Christmas 1085, William I resolved to send commissions of enquiry all over the country to do a survey. The results were recorded in .
相关题目：
参考解析：
知识点：
题目纠错 0
发布
