| Every artist knows in his heart that he
is saying something to the public. Not only does he want to say it well, but he
wants it to be something which has not been said before. He hopes that the
public will listen and understand--he wants to teach them, and he wants them to
learn from him. What visual artists like painters want to teach is easy to make out but difficult to explain, because painters translate their experiences into shapes and colors, not words. (40) {{U}}They seem to feel that a certain selection of shapes and colors, out of the countless billions possible, is exceptionally interesting for them and worth showing to us.{{/U}} Without their work we would never have noticed these particular shapes and colors, or have felt the delight which they brought to the artist. Most artists take their shapes and c A. notice particular shapes or colors B. see the shapes and colors that express his experience C. feel his delight in shapes and colors D. all of the above [单选题]《民用航空电信人员执照管理规则》第二十七条规定，下面（ ）不是电信执照申请人应当具备与民用航空通信导航监视服务保障工作相关的知识。
A.法律、法规、规章，行业标准或规范 B.设备的电路原理、重要元器件的功能 C.空中交通服务规则和工作程序 D.专业英语知识 [单选题]10kV装有自动分段器的架空线路，线路停电工作前，由值班调度员下令、抢修班或线路工作人员操作，将一经合闸即可向停电检修线路送电的负荷开关的（）停用
A.自动装置 B.安全装置 C.闭锁装置 D.略 E.略 F.略 [单项选择]
A glue that holds the whole Internet together is the network layer protocol, (71)．Unlike most older network layer protocols, it was designed from the beginning with internetworking in mind．Its job is to provide a (72) way to transport datagrams from source to destination，without regard to whether these machines are on the same network or whether there are other networks in between them． Communication in the Internet works as follows．The (73) layer takes data streams and breaks them up into datagrams．Each datagram is transmitted through the Internet, possibly being fragmented into smaller units as it goes．When all the pieces finally get to the destination machine, they are reassembled by the (74) layer into the original datagram．This datagram is then handed to the transport layer, which inserts it into the receiving process’ input stream． An IP datagram consists of a header part and a text part．The header has a (75) part and a variable length optional part． 空白处（71）应选择（）A. IP (Internet Protocol) B. IP (Interworking Protocol) C. TCP (Transport Control Protocol) D. TCP (Transfer Communication Protocol) [多选题]根据贷款性质不同将个人教育贷款分为（ ）。
A.生源地助学贷款 B.国家助学贷款 C.校源地助学贷款 D.出国留学贷款 E.商业助学贷款 [单选题](第九条)消防员参加抢险救援战斗时,应根据灾害事故性质和危险特性,按照防护等级佩戴相应特种防护装备。处置压缩、液化气体泄漏事故时,( )采取防冻措施。(A)
A.必须 B.视情 C.严禁 [单项选择]啥时候飞行扰流板单独进行横滚操纵（）
A. 驾驶盘转动马上起作用 B. 当左驾驶盘钢索卡阻时并且驾驶盘转动超过12度 C. 驾驶盘转动超过12度后 D. 仅在副翼操作卡阻并转动驾驶盘后马上起作用 [单项选择]成人心包积液少于多少时X线难以检出？（）
A. <250ml B. <500ml C. <600ml D. >1000ml E. <1500ml [单选题]将每年的5月19日确定为中国旅游日是因为（）。
A.徐霞客诞生于这一天 B.徐霞客开始旅行于这一天 C.徐霞客去世于这一天 D.《徐霞客游记》开篇于这一天 我来回答: 提交
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