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【多选题】
资金需要量预测的意义在于( )。A.
是进行经营决策的主要依据
B.
是提高经济效益的重要手段
C.
进行产品设计方案选择、零件外购或自制、是否增加新设备、新产品是否投产等决策的基础
D.
是编制资金预算的必要步骤
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皮皮学刷刷变学霸
举一反三
【单选题】Web站点与浏览器的安全交互包括的含义有( )。
A.
Web站点验证客户身份
B.
浏览器验证Web站点的真实
C.
Web站点与浏览器之间信息的加密传输
D.
以上说法全部都是
【单选题】Web站点的访问控制通常可以按照不同的级别进行。如果Web站点使用微软公司的ⅡS来建设，在Web站点的内容位于NTFS分区时，控制用户访问Web站点中提供的资源的方法包括( )。 Ⅰ．p地址限制 Ⅱ．用户验证 Ⅲ．Web权限 Ⅳ．NTFS权限
A.
Ⅰ、Ⅲ、Ⅳ
B.
Ⅰ、Ⅱ、Ⅲ
C.
Ⅱ、Ⅲ、Ⅳ
D.
Ⅰ、Ⅱ、Ⅲ和Ⅳ
【简答题】The librarian wants all books (borrow ) to be returned before the and of the month .
【简答题】The librarian wants all the books (borrow) __________ to be returned before the end of this month.
【简答题】Read the following short paragraph and then answer the question. Yeah, life is short, and college is shorter. Who wants to spend all that time kissing up to a librarian? I can personally promise you t...
【单选题】Student: I've got the number for this book, but I wonder where I can find it. Librarian: ______
A.
Look on the shelves at the end of the aisle.
B.
It's not here.
C.
The numbers marked on the shelves will help.
D.
One never finds what he wants here.
【单选题】The post－graduate wants to be a part－timein the capital library where he can read some rare and
A.
186. The post-graduate wants to be a part-time in the capital library where he can read some rare and precious books. A．library
B.
librarian
C.
assistant
D.
help
【单选题】病人李某，服用抗肿瘤药物环磷酞胺。发药时，护士应注意
A.
待病人服下后再离开
B.
要病人服后多饮水
C.
发药前测量脉搏
D.
避免药物和牙齿接触
E.
服后不宜饮水
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