[单选题]国家电网营销〔2016〕550号明确要求,依托发展、财务、运-我要搜题网

[单项选择]基坑开挖的过程是基坑开挖面上卸荷的过程，由于卸荷而引起坑底土体产生以（　）为主的位移，同时也引起围护墙在两侧产生压力差的作用而产生水平向位移和因此而产生的墙体外侧土体位移。
A. 向坑内
B. 向坑外
C. 向上
D. 向下

[单选题]作业人员使用双背安全带坠落时,身体受力在自身重量的()倍以内时,一般不会危及生命。
A.8
B.15
C.25

[多选题]血中的葡萄糖即血糖的转化途径有( )。
A.在组织细胞中氧化分解提供能量
B.在肝脏、肌肉组织中合成糖原
C.在脂肪组织和肝脏中转变为甘油三酯
D.通过戊糖磷酸途径代谢产生磷酸核糖和NADPH

[单项选择]既消食化滞，又泻火通便的中成药是
A. 肥儿疳积颗粒
B. 小儿化食口服液
C. 金银花露
D. 小儿感冒颗粒
E. 小儿热速清口服液

[不定项选择题]共用题干 Pathways to Research:Problem-solving
1.Pittsburgh's many hills aren't kind to bikers.Anyone hoping to pedal to work there has to contend with steep streets like Canton Avenue,which famously climbs at a nearly 40-degree angle.As a result,some residents avoid biking altogether.
2.But University of Pittsburgh graduate Micah Toll,23,and a few friends recently launched an invention that they hope will, increase the city's pedal power:An electric bike called a Pulse PEVO.AM super-strong battery powers the bicycle.Able to hit nearly 20 miles per hour without pedaling,it zips up the city' s most daunting（令人却步的）hills.Toll hopes it will persuade people in Pittsburgh and elsewhere to get out of their cars and onto bikes.
3.If it sounds like Toll has a knack（窍门）for fixing problems,that's because he does.In high school,he designed a new type of construction beam.It weighs no more than a feather pillow but can be used to build sturdy（坚固的）homes for refugees fleeing war or natural disaster.For his work , Toll was invited to attend the Intel International Science and Engineering Fair(ISE F）-twice,in 2006 and 2007.The annual competition for young researchers is a program of Society for Science&the Public(that's the parent organization of Science News for Kids).Toll says that when it comes to science,he keeps it simple:"You see a problem and say,‘How could I solve that?’",
4.He's not the only one to take that approach.Many young researchers get their start by trying to solve a problem or fulfill a need in their own communities.When students dedicate themselves to finding a solution that may benefit their community , " a passion is ignited,（点燃）,"says Wendy Hawkins , executive director of the Intel Foundation,which sponsors Intel ISE F."Finding that passion and fostering it can be the key to many students'future success."she says. Toll hopes his Pulse PEVO will encourage people to_______.
A.a nearly 40-degree angle
B.get on bikes
C.a feather pillow
D.fix more problems
E.a super-strong battery
F.benefit their community

[单选题]国家电网营销〔2016〕550号明确要求,依托发展、财务、运检、营销、调控等专业的信息化系统,将业扩各协同环节由线下传递转为线上流转,提升()协同运作效率。 A.跨行业B.跨专业C.跨部门D.跨班组

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[单选题]国家电网营销〔2016〕550号明确要求,依托发展、财务、运检、营销、调控等专业的信息化系统,将业扩各协同环节由线下传递转为线上流转,提升()协同运作效率。
A.跨行业
B.跨专业
C.跨部门
D.跨班组