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问题 选择题

下图分别是我国四个城市6月1日～12月1日日出时间和日落时间(北京时间)变化图，读图完成1～3题。

1．4月15日这一天，最先看到日出的是[ ]

A．①城市

B．②城市

C．③城市

D．④城市

2．②城市的纬度最接近[ ]

A．20°N

B．30°N

C．40°N

D．50°N

3．①城市位于③城市的[ ]

A．东北面

B．西北面

C．西南面

D．东南面

答案

1．D

2．A

3．B

单项选择题

Why is (71) fun What delights may its practitioner expect as his reward First is the Sheer joy of making things．As the child delights in his mud pie，So the adult enjoys building things，especially things of hid own design．Second is the pleasure of making things that are useful to other people．Third is the fascination of fashioning complex puzzle-like Objects of interlocking moving parts and Watching them work in subtle cycles，playing out the consequences of principles built in from the beginning．Fourth is the joy of always learning， Which Springs from the (72) nature of the task．In one Way or another the problem id ever new, and its solver learns something：sometimes (73) ，sometimes theoretical，and sometimes both．Finally there is the delight of Working in such a tractable medium．The (74) ，like the poet，works only slightly removed from pure thought-stuff. Few media of creation are so flexible，so easy to polish and rework，so readily capable of realizing grand conceptual Structures． Yet the program (75) ，unlike the poet's words，is real in the sense that it moves and works，producing visible outputs separate from the construct itself．It prints results，draws pictures，produces sounds，moves arms．Programming then is fun because it gratifies creative longings built deep Within us and delights sensibilities we have in common With all men．

（71）处填（）。

A．programming

B．composing

C．working

D．writing
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单项选择题

血尿病人，膀胱镜检见膀胱三角区有14cm×5cm大小肿瘤，无蒂，表面有坏死．活检为T3期，最佳的治疗方案应为

A．髂内动脉栓塞
B．膀胱全切除
C．化疗+放疗
D．肿瘤切除术
E．膀胱部分切除术
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