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【简答题】
The Fly At that moment the boss noticed that a fly had fallen into his broad inkpot, and was trying feebly but desperately to clamber out again. "Help! Help!" said those struggling legs. But the sides of the inkpot were wet and slippery; it fell back again and began to swim. The boss took up a pen, picked the fly out of the ink, and shook it on to a piece of blotting-paper. For a fraction of a second it lay still on the dark patch that oozed round it. Then the front legs waved, took hold, and, pulling its small, sodden body up, it began the immense task of cleaning the ink from its wings. Over and under, over and under, went a leg along a wing, as the stone goes over and under the scythe. Then there was a pause, while the fly, seeming to stand on the tips of its toes, tried to expand first one wing and then the other. It succeeded at last, and, sitting down, it began, like a minute cat, to clean its face. The horrible danger was over; it had escaped; it was ready for life again.
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【多选题】从舒适性的角度而言,乘客的交通特性主要考虑的因素有( )
A.
横向力要求
B.
加速度变化
C.
周边景观条件
D.
休息间隙
E.
驾驶员驾驶水平
【单选题】肺动脉瓣狭窄时的主要影像学表现为()
A.
左心房、右心室增大
B.
右心房增大
C.
右心室增大
D.
左心房、左心室增大
E.
左心室增大
【简答题】模块内容是嵌在_和_两个语句之间的
【单选题】基本病理过程举例说法错误的是:
A.
水肿
B.
休克
C.
感冒
【简答题】智能制造服务技术包含哪些技术?
【多选题】城市居住区用地包括了哪些用地?
A.
住宅用地
B.
配套设施用地
C.
公共绿地
D.
城市道路用地
【简答题】不做额外的设置, IP 地址分别为 192.168.2.2/24 和 192.168.3.3/24 的两台局域网内互联的计算机 ( )( 能或不能 ) 进行直接通信。
【单选题】某运放开环增益为 100dB ,单位增益频率 =10MHz ,如果要求设计增益为 40dB 的负反馈放大器,则该放大器的带宽为 ( )。
A.
25kHz
B.
100MHz
C.
250kHz
D.
100kHz
【单选题】某运放开环增益为100dB,单位增益频率为ft =10MHz,如果要求设计增益为40dB的负反馈放大器,则该放大器的带宽为( )。
A.
250kHz
B.
100kHz
C.
25kHz
D.
100MHz
【多选题】根据“营改增”的相关规定,下列项目免税增值税的有( )。
A.
托儿所、幼儿园提供的保育和教育服务
B.
养老机构提供的养老服务
C.
医疗机构提供的医疗服务
D.
从事学历教育的学校提供的教育服务
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