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【简答题】
A hamburger is a kind of sandwich made of some meat inside a bread bun. Lettuce, tomatoes, onions and cheese are often put inside a hamburger, too. People also like to add mustard, ketchup and mayonnaise to make hamburger more delicious. The word "hamburger"comes from"Hamburg, which is the second largest city in Germany. No one knows for sure how hamburgers got their name. Some people say it is because the first hamburgers were made in Hamburg. Other people say it is because some people from Hamburg loved to eat hamburgers when they were in the US. Today, hamburgers are one of the world's most popular foods. They are served in fast-food restaurants all over the world. The most famous hamburger is the Big Mac, which is served at Mcdonald's. Every year around 550 million Big Macs are sold in the US. 1. 2. 3. 4. 5.
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【单选题】Hightower是一家占用几栋办公楼的公司,它正在考虑在它所有的建筑内都安装节能灯泡,这种新灯泡与目前正在使用的传统灯泡发出同样多的光,而所需的电量仅是传统灯泡的一半。同时,这种新灯泡的寿命也大大加长,因此通过在旧灯泡坏掉的时候换上这种新灯泡,Hightower公司可以大大地降低其总体照明的成本。 下列哪一项,如果正确,最能支持上面论述?
A.
如果广泛地采用这种新灯泡是非常可能的,那么新灯泡的产量就会大大增加,从而使其价格与那些传统灯泡相当。
B.
向Hightower提供电力的公共事业公司向其最大的客户们提供折扣。
C.
Hightower最近签订了一份合同,要再占用一栋小的办公楼。
D.
Hightower发起了一项运动,鼓励其员工每次在离开房间时关灯。
E.
生产这种新灯泡的公司对灯泡中使用的革新技术取得了专利,因此它享有生产新灯泡的独家权利。
【单选题】如图密闭容器,水面压强大于0,1,2两点分别安装测压管, 1,2两管的液面距离容器底面的高度分别为h1,h2,则
A.
h1=h2,与容器内液面平齐
B.
h1>h2
C.
h1<h2
D.
h1=h2,高于容器内液面
【单选题】假设检验的方法步骤顺序是 ( 1)确定(构造)检验统计量 ; ( 2)提出原假设H 0 和备择假设 H 1 ; ( 3)代入数据下结论; ( 4)对显著性水平α确定拒绝域.
A.
( 1)(2)(3)(4)
B.
( 2)(1)(4)(3)
C.
( 2)(3)(4)(1)
D.
( 4)(3)(2)(1)
【简答题】第二次爆发,前后卷入战争的由多少个国家?
【简答题】在色彩的前后感中,高明度有向 的感觉,低明度有向 的感觉。(注:只填一个字)
【单选题】商代通过对脸上刻东西施加的刑罚是那一种?
A.
墨刑
B.
劓刑
C.
剕刑
D.
死刑
【简答题】通常所用的电力有哪几种?
【单选题】如图密闭容器,水面压强大于 0 , 1 , 2 两点分别安装测压管, 1 , 2 两管的液面距离容器底面的高度分别为 h 1 , h 2 ,则
A.
h 1 = h 2 ,与容器内液面平齐
B.
h 1 >h 2
C.
h 1 = h 2 ,高于容器内液面
D.
h 1 2
【单选题】According to the author______.
A.
context can often be used to explain the meanings of unfamiliar words
B.
it is not practical to check unfamiliar words with a dictionary
C.
it is not necessary to consult a dictionary when reading in your native language
D.
you usually enjoy guessing the meanings unfamiliar words
【简答题】explain the meanings of your name
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