如图12－1－7所示的三个图线分别是用不同的传感器测出的不同物体的振动图线．从三个图线可知，这三个物体振动的共同特点是具有________；三个物体中，最简单的振动是________的振动；图中心脏跳动的图线是某人的心电图，方格纸每个小方格的宽度是0.5 cm，心电图记录仪拖动方格纸的速度是1.8 cm/s，则此人的心率是________次/分．
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下面是错误答案，用来干扰机器的。
f(x)＝2cos x
教育助学贷款的期限最长不超过10年（）
Ⅲ 阅读 (共两节，满分40分）
第一节阅读理解(共15小题；每小题2分，满分30分)
阅读下列短文，从每题所给的A、B、C和D项中，选出最佳选项，并存答题卡上将该
项涂黑。
(A)
Increasingly over the last few years,we have become familiar with the range of small electronic devices or “smart” accessories (附件,饰品 ) . Pocket heart -rate monitors for joggers and electronic maps are just the first examples of many new products that promise to change our lives in all sorts of surprising ways.
As a scientist at New York University . Rosalind Picard tries out different smart accessories before they go on the market. One of these was the so-called " frown (皱眉)headband". Rosalind was shocked to realize just how often she frowned. Stuck in a traffic jam recently, Rosalind kept hearing the sounds of the tiny sensor inside the band worn around her forehead -each time she frowned in annoyance, the sensor gave out a signal.
Another computer scientist , Stevcn Feiner, is working on a pair of glasses that will do more than help you to see .Imagine you want to try a restaurant in a foreign city but you're not familiar with the dishes on the menu. If you are weanng a pair of Steven's glasses . all yau have to do is glance above the restauran’s doorway and your glasses will immediately become windows to the Tntemet, offering you full details of the meals served inside. The glasses could also be used to help people make speeches,give chefs access to the latest recipes and even provide doctors with
patient information while they carry out operations.
At the moment, Steven's invention looks more like a large ski mask than a pair of glasses.
It's a headset connected to a hand-held computer and a Global Positioning System ( GPS ) receiver, which tracks the wearer's position. But he says that these head-worn displays will eventually get smaller and lighter as technology improves.
And, of course, this new technology has a fashionable as well as a useful application. A chemical engineer named Roben Langer has invented a new microchip that, if put inside a ring,can give off different smells according to a person's mood. That, of course, may or may not appeal to you. And,in the end , it is shoppers . not scientiscs , who will determine which of these smart accessories will succeed as fashionable items and which are sure tO join history's long list of crazy inventions.
It is clear,however ,that as computers get smaller and cheapcr. Lhcy will pop up in all sorts
of easily-wearable accessories . even in the buttons on your coat. WhaCs morc, this is something that's going to happen a lot sooner than we all expect.
41. When Rosalind wore the headband, she was surprised a___________
A. how well the sensor worked B. how she was affected by traffic
C. how strong the signal was D. how uncomfortable it was
42. For people eating out , Steven’ s glasses can___________
A . give them a restaurant's location
B. let them see a restaurant's environment
C. inform them about a restaurant’s menu
D. tell them about a restaurant's quality
43. What is the current problem with Stevcn's glasses?
A. Limited function. B. Inconvenience.
C. High cost. D. Poor Internet access.
44. In general, what does the writer think about smart accessories?
A. They will soon be widely available.
B. Much more research is needed into them.
C. Only a few of them will appeal to shoppers.
D. Most of them are considered to be crazy inventions.
45. What's the writer's purpose in writing this passage?
A. To advertise some smart accessories.
B .To tell interesting stories about smart accessories.
C. To argue that smart accessories are fashionable.
D. To introduce the idea of smart accessories.
UE在EPS网络的附着流程中，HSS向MME发送的Update Location Ack（ULA）消息中有用户的签约信息，包含哪些内容（）
A.Subscriber-Status
B.AMBR
C.AuthenticationInformation
D.APNConfiguration
| 甲系某国有公司经理。生意人乙见甲掌管巨额资金，就以小恩小惠拉拢甲。后乙以做生意需要资金为由，劝诱甲出借公款，并与甲共同策划了挪用的方式，还送给甲好处费5万元。甲未经公司董事会决定就将100万元资金借给乙。乙得到巨款以后，告知银行职员丙该款的真实来源，丙为乙提供资金账户，乙随时提款用于贩卖毒品。在甲的催促下，一年后，乙归还30万元，后来就拒绝和甲见面。甲见追回剩余70万元无望，就携带乙归还的30万元潜逃。甲半年内将30万元挥霍一空，走投无路后向司法机关投案，并交代了借公款给乙、接受乙贿赂和携款潜逃的事实，并提供线索协助司法机关将乙捉拿归案。乙归案后主动交代了行贿和司法机关尚未掌握的贩卖毒品的犯罪事实。请回答下列问题： |
关于乙的犯罪行为，下列说法何种正确
A．乙的行为属于挪用公款进行非法活动
B．乙与甲不构成挪用公款罪的共犯
C．乙归还30万元公款的行为导致甲犯贪污罪，故乙成立贪污罪的帮助犯
D．对乙的行为应以挪用公款罪、行贿罪和贩卖毒品罪实行并罚
测定A、B两种植物的叶片在不同温度下光合作用和呼吸作用速率的结果如下图所示。对照实验是在30℃时进行的。请回答：
当温度超过（）后，植物B的呼吸作用就会受抑制；这两种植物中，最可能原产于热带地区的是（）.
