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【简答题】
简述Ajax的原理。
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参考答案:
举一反三
【多选题】个体的素质是在( )与个体能动性等因素共同作用下形成 和发展的,因而具有一定的可塑性。
A.
遗传
B.
教育
C.
个性倾向性
D.
环境
【单选题】经灌肠后腹胀缓解不明显,经查为肠胀气医嘱肛管排气。肛管保留大肠内时间和插入直肠深度应是
A.
不超过30min,7~10cm
B.
不超过30min,15~18cm
C.
不超过40min,7~10cm
D.
不超过20min,7~10cm
E.
不超过20min,15~18cm
【单选题】What is included in the price?
A.
Air tickets and local transport.
B.
Local transport and meals.
C.
Air tickets, local transport and breakfast.
D.
Air tickets, local transport and all meals.
【单选题】使用SQL语句向学生表Student.dbf添加一条新记录,正确的命令是 ( )
A.
Append Into Student (No,Xm)Values Student("0613","张佳")
B.
Append Into Student Values Student ("0613", "张佳")
C.
Insert Into Student (No,Xm)Values("0613","张佳")
D.
Insert Into Student Values Student ("0613","张佳")
【单选题】发射窗口是限定运载火箭点火发射时间的范围。它如同浩渺太空在特定时间内向火箭打开的一扇窗户。运载火箭地月转移轨道的发射窗口会受到日地月运动、航天器任务的限制和制约,同时,还需要综合考虑气象条件、光照条件、测量设备等因素,经综合平衡后确定火箭的发射时间。2013年12月2日1点30分,执行我国首个地外天体软着陆的嫦娥三号探测器,在第一窗口时间发射成功。据此回答下题。 考虑到我国科技水平、综合国力和国家...
A.
①②
B.
①③
C.
②③
D.
③④
【多选题】航空运输活体动物的容器上应贴有下列标贴:
A.
“危险物品”标贴
B.
对危害人的有毒动物应贴“有毒”标贴
C.
“不可倒置”标贴
D.
“动物”标贴
【单选题】Can you imagine what difficulty he had _____ the local people when he couldn't speak the local language? [     ]
A.
to communicate with
B.
communicating with
C.
communicated with
D.
that communicated with
【判断题】极板硫化主要是因蓄电池长期缺电造成的。
A.
正确
B.
错误
【单选题】What does the professor say about the local small business association?
A.
Local business owners often join to discuss their experiences.
B.
They might be able to help the student contact a business owner.
C.
The student should ask them for help when he opens his new business.
D.
People there have helped out students in her classes in the past.
【判断题】极板硫化主要是因蓄电池长期缺电造成的。
A.
正确
B.
错误
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