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某跨度为6m的钢筋混凝土简支吊车梁，安全等级为二级，环境类别为一类，计算跨度l0=5.8m，承受两台A5级起重量均为10t的电动软钩桥式吊车，吊车的主要技术参数见下表。［2008年真题］吊车主要技术参数表（g=10m／s2）

当进行承载力计算时，在吊车竖向荷载作用下，吊车梁的跨中最大弯矩设计值M（kN·m），应与下列何项数值最为接近？（）提示：该两台吊车在6m跨吊车梁上产生的最大弯矩位置如下图所示。

A.279

B.293

C.310

D.326

答案

参考答案：D

填空题

Part 4


Questions 26-45


·Read the following text and decide which answer bestfits each space.
·For questions 26-45, mark one letter A, B, C or D on the Answer Sheet.

How to Tell Which Side You Favor


Brain researcher Ned Herrmann tested more than 7,000 people to find out which side of the brain they favored. He found a p relationship between hemisphere (26) and the way subjects made a (27) : left-brain-oriented subjects were more often lawyers, writers, bookkeepers, doctors, tax experts, etc. —jobs (28) with logical, language-related information. Those who favored the right hemisphere (29) out to be poets, politicians, musicians, architects, entrepreneurs, dancers and (30) —top executives. Herrmann’s studies showed that the most successful people in any (31) are those who use both the left and right brains.
One test for hemisphere dominance is to (32) how you turn your head and eyes when (33) questions asked by someone in front of you. Research suggests that if you generally turn to the left, you have a right-brain (34) ; if you turn to the right, (35) are you prefer work that (36) use of logic or language.
Another test for dominance involves directions for (37) a product. A left-hemisphere- oriented person usually follows instructions in a step-by-step (38) —from written sentence to written sentence. Someone with p right-side input will probably (39) the written directions and assemble the pieces by (40) the diagram or picture.
If you think you’re right-brained, (41) this teaser. Read the sentence below carefully and count the number of f’s:
FINISHED FILES ARE THE RESULT OF YEARS OF SCIENTIFIC
STUDY COMBINED WITH THE EXPERIENCE OF MANY YEARS.
Did you find all six fs If not, don’t be surprised. Only 15 percent of those who take this test (42) .If you counted less than six—most count three—you probably (43) the f in each "of". Since "of" is pronounced "ov", the verbal left hemisphere took the verbal (44) and overrode the right, "seeing" hemisphere; (45) forcing the wrong conclusion.

A．progress

B．living

C．survival

D．life
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单项选择题


在下列两个案例中各有5个问题，请在各问题答案的选项中，选出一个或一个以上正确答案。

江苏某港口机械制造股份有限公司(中外合资经营企业)向中国香港飞翼船务有限公司出口40′集装箱半挂车5辆，总价HKD608 000。经海关批准，该批货物运抵启运地海关监管现场前，先向该海关录入出口货物报关单电子数据。货物运至海关监管现场后，转关至上海吴淞口岸装运出境。上述货物出口后，其中1辆因质量不良被中国香港飞翼船务有限公司拒收而退运进口，整批货物因此未能收汇。
根据上述案例，解答下列问题：

该批货物出口申报应符合下列海关规定( )。

A．应以电子数据报关单向海关申报，海关审结后，再向海关提交纸质报关单并随附其他单证

B．应同时以电子数据报关单和纸质报关单向海关申报，然后由海关进行电子审单

C．应先向海关提交纸质报关单，由海关预审，再以电子数据报关单向海关正式申报

D．由发货人或其代理人选择使用电子数据报关单或纸质报关单向海关申报
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