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【简答题】
Sam: Hey, Maria and John. This Thursday is Bill’s birthday. Let’s think about the presents. Maria: Sure, Sam. I want to give him a computer game. Sam: No, Bill never plays computer games. John: I want to buy a CD of his favourite songs. Sam: Good idea. Bill likes listening to music. Maria: How about buying a birthday cake for him? Sam: Oh, you don’t have to do it. His mother usually buys a birthday cake for him. Maria: How about buying him a cinema ticket? I remember Bill likes watching films. Sam: That sounds a good idea. Maria &John: What about you? What would you like to buy for Bill, Sam? Sam: It’s a secret. 小题1: Bill’s birthday is ________. A.this Sunday B.this Saturday C.this Friday D.this Thursday 小题2:From the conversation, we know Bill doesn’t ________. A.watch films B.like music C.play computer games D.like birthday cakes 小题3:Bill’s mother usually buys ________ for Bill on his birthday. A.a cinema ticket B.a birthday cake C.a CD D.a concert ticket 小题4:________ wants to give Bill a cinema ticket. A.John B.Bill’s mother C.Maria D.Sam 小题5:Which of the following is TRUE? A.Bill likes playing computer games. B.Maria wants to buy a CD for Bill. C.They would sing a Chinese song for Bill. D.We don’t know Sam’s present for Bill.
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【单选题】以下不属于多功能提取罐按外形分类的是()
A.
正锥式、
B.
斜锥式、
C.
直筒式;
D.
椭球式
【单选题】有关 数据库的物理存储结构下列说法不正确的是()
A.
一个文件只能属于一个文件组,日志文件也不例外
B.
数据库在磁盘上是以文件为单位存储的
C.
一个数据库至少应该包含一个数据文件和一个事务日志文件
D.
每个数据库有且仅有一个主数据文件,其扩展名为.mdf
【单选题】If I don't want to increase the financial risk of my corporation,I should raise money by:
A.
new issue of shares
B.
bank loans
C.
long-term lease
D.
an issue of convertible bonds
【单选题】将药材薄饮片或粗颗粒置多功能提取罐中,加规定量及规定浓度的乙醇,采用夹层通气加热,循环回流提取的操作属于( )。
A.
重浸渍法
B.
冷浸渍法
C.
回流冷浸法
D.
回流提取法
【单选题】以下属于( )浸取设备。【图片】
A.
渗漉罐
B.
浸渍罐
C.
多功能提取罐
D.
煎煮罐
【单选题】关于数据库设计说法不正确的是( )。
A.
数据存储的安全性要求从存储总体结构上保证数据的安全性、一致性和完整性
B.
而数据的大量冗余往往为维护数据一致性带来困难,维护一致性就要尽可能地避免数据的冗余
C.
要求对数据文件组织合理,数据元素归类和划分合理,以及对数据项进行合理描述
D.
无论设计什么样的存储结构,首先应保证对数据进行管理和维护上的方便,它是提高系统运行效率的基础
【单选题】下列关于多功能提取罐叙述错误的是
A.
一般可以水提或醇提
B.
提取效率高,能耗少
C.
可以单独使用,也可以串联成罐组逆流提取
D.
属于连续萃取设备
【单选题】I have to raise enough money first and (foremost).
A.
强迫的
B.
最重要的;居于首位
C.
在前部的
【单选题】下列不属于中药炮制设备的是?
A.
可倾式蒸煮锅
B.
平锅式炒药机
C.
高温电热煅药机
D.
多功能提取罐
【简答题】I _____ raise money for charity in the future.
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