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【多选题】
下列关于保价的陈述正确的是( )。A.
一般来说，快递企业不规定保价物品的最高赔偿价值。
B.
快递企业一般对保价快件的重量精确度做出较高要求。
C.
保价快件最高赔偿额不超过客户投保的声明价值。
D.
保价快件通常用特殊的标识提醒各操作环节注意保护快件。
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皮皮学刷刷变学霸
举一反三
【单选题】听力原文：W: Excuse me, Professor Hill, may I ask you a few questions? M: Yes, of course, But I'm sorry I have a class to attend. Why don't you come in my office hours, that's 4 to 5 p.m, Monday, Thursday ...
A.
He doesn't have time
B.
It's not his office hour.
C.
He is too tired after class.
D.
He will only be available in the afternoon.
【简答题】阅读理解。 Excuse me, Mrs. Jones .Would you mind doing me a favor ? I was just going out shopping. But as soon as I shut my front door, I realized that I had left my key in the house. So when I get back, I...
【单选题】Passage Two Recently, I received this request: “I am writing an article for one of my classes about distance friendship... People were friends for many years and then they move far away from each othe...
A.
is unfortunate enough to have one
B.
met her longest close friend
C.
is not professionally alone
D.
invited emails of opinion
【单选题】以下关于面向对象设计的叙述中，错误的是（ ）。
A.
类的属性用于封装数据，类的方法用于封装行为
B.
面向对象设计的基本思想包括抽象、封装和可扩展性
C.
对象继承和多态可用来实现可扩展性
D.
对象持久化是指将数据库中的数据加载到内存中供应用程序访问
【单选题】用 0.1mol/L 的 NaOH 滴定 0.1mol/LHCl 与 0.1mol/LNH 4 Cl ( NH 3 · H 2 O 的 pK b =4.75 )的混合液 , 化学计量点的 pH 值为( )
A.
4.2
B.
5.3
C.
7.0
D.
8.4
【简答题】A．背侧丘脑 B．上丘脑 C．下丘脑 D．后丘脑 E．底丘脑
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