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单项选择题

原因不明的体重突然大幅度减轻可能提示癌症的存在。
A、正确
B、错误

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单项选择题
编制概算时，对室外工程总图专业应提交下列哪些内容？( )
A.平、立、剖面及断面尺寸
B.主要材料表和设备清单
C.建筑场地地形图，场地标高及道路、排水沟、挡土墙、围墙等的断面尺寸
D.项目清单及材料做法
单项选择题
根据下面资料，回答21-35题
Sometimes I feel that being the mother of three small children is like operating a large circus(马戏团)．21afternoon last week, my three sons playing peacefully in the back yard ( 院子),22the ball from one to another．I jumped at the chance to talk to one of my friends23the phone, but before I24to the phone, I could tell the boys had begun to quarrel with each other about something．I rushed out to25peace,but before I got there Charles had26a rock at Mark,and hit him in the eye．By the time I got to the back yard,they had begun to27about this．Even David,the oldest boy,who won' t usually fight with anybody about28,was involved(卷入) First,!29them stop fighting, and then ! examined Mark' s eye．I decided that it wasn' t going to develop into a black eye, but I felt that they should30at least a little for31they had done．"I' m going to32to your father about this when he comes home tonight,"I said．"He and I will think of how to punish you．"Things were33quiet after that for about half an hour, and then Charles34a glass in the kitchen,and at almost the same35,Mark fell out of the apple tree．
第（27）题答案
A.quarrel
B.talk
C.worry
D.fight
判断题
小区搜索的目的是UE使用小区搜索过程来识别小区，并获得上行同步
正确
错误
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