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【简答题】
阅读理解。 Pets are a part of people's lives. Some pets are like family. In these days, many people have pets at home and spend a lot of money improving their lives. In fact, in some parts of the world, pets get real VIP treatment (待遇). VIP usually means Very Important People, but here VIP means Very Important Pets! When you want to give your Fido or Kitty a holiday, or when you are going away on business, your pets can go to their hotels. There, they can exercise inside or outside, and cats have a large place with something to climb on and play with. The guests get the best food during their stays at these hotels. There are other special services at these hotels. Imagine you are traveling and you want to see your pet: the hotel can put a video camera in the pet's room. So you can see them on TV. The hotels usually have good groomers (美容师): They often bath and take the best hair care for the pets. But you need to make an appointment because they are usually very busy taking care of pets. 1. What's the new meaning of 'VIP' in this passage? ________________________________________________________________________________ 2. According to this passage, where can you put your pet when you are away on business? ________________________________________________________________________________ 3. What does 'Fido or Kitty' stand for (代表) here? ________________________________________________________________________________ 4. How can you see your pet during your traveling? ________________________________________________________________________________ 5. Why need you make an appointment when you want a good groomer for your pet? ________________________________________________________________________________
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【单选题】She retired from the company where she has_____ and been a source of encouragement to others.
A.
led by example
B.
followed by example
C.
motivated by example
D.
prompted by example
【简答题】声音的特性有三个要素,分别是 、 、 ;其中声音的音调与发声体振动的 有关, 越高,音调越 。
【单选题】Which of the following helps in adjusting GNI such that it accounts for the differences in the cost of living? 下列哪一项有助于调整国民总收入,使其能解释生活费用的差异?
A.
Purchasing power parity (PPP) adjustment购买力平价调整
B.
Human Development Index人类发展指数
C.
Debt to GNI ratio债务与国民总收入之比
D.
Consumer Price Index消费者价格指数
【简答题】听句子,填入所缺单词。 1. Why does he like ______________? 2. ______________ are you going? 3. The zoo is in the ______________ of the bookstore. 4. Yesterday he went ______________. 5. What would you like for _...
【判断题】在地下防水混凝土结构中,施工缝是防水薄弱部位之一。
A.
正确
B.
错误
【单选题】某工厂数据库中使用表“产品”记录生产信息,该表包括小组编号、日期、产量等字段,每个记录保存了一个小组一天的产量等信息。现需要统计每个小组在2008年9月份的总产量,应使用( )SQL语句。
A.
SELECT 小组编号,SUM(产量)  AS  总产量 FROM 产品 WHERE 日期=#2008-09# GROUP BY   小组编号
B.
SELECT 小组编号,SUM(产量)  AS  总产量 FROM 产品 WHERE 日期>=#2008-09-01# AND 日期<=#2008-09-30# GROUP BY  日期
C.
SELECT 小组编号,SUM(产量)  AS  总产量 FROM 产品 WHERE 日期>=#2008-09-01# AND 日期
D.
SELECT 小组编号,SUM(产量)  AS  总产量 FROM 产品 WHERE 日期=9月 GROUP BY   小组编号,日期
【单选题】某放大电路电压增益的频率特性表达式为【图片】,该电路的中频增益和带宽是_____。
A.
4 0dB , 10 0Hz
B.
4 0dB , 10 6 Hz
C.
60 dB , 10 0Hz
D.
6 0dB , 10 6 Hz
【判断题】图形显示器上能显示最小的点是一个像素。()
A.
正确
B.
错误
【单选题】某工厂数据库中使用表“产品”记录生产信息,该表包括小组编号、日期、产量等字段,每个记录保存了一个小组一天的产量等信息。现需要统计每个小组在2008年9月份的总产量,则使用的SQL命令是 。
A.
SELECT 小组编号,SUM(产量) AS 总产量 FROM 产品 WHERE 日期=#2008-09# GROUP BY 小组编号
B.
SELECT 小组编号,SUM(产量) AS 总产量 FROM 产品 WHERE 日期>#2008-09-01# AND 日期
C.
SELECT 小组编号,SUM(产量) AS 总产量 FROM 产品 WHERE 日期>#2008-09-01# AND 日期
D.
SELECT 小组编号,SUM(产量) AS 总产量 FROM 产品 WHERE 日期=9月 GROUP BY 小组编号,日期
【多选题】Why does Corin like Christmas?
A.
It is traditional.
B.
He can eat out with his friends.
C.
It is interesting.
D.
He can watch films.
E.
He will get lots of presents.
F.
He can watch interesting TV programs.
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