皮皮学,免费搜题
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【单选题】
自由软件的含义是
A.
用户不需要付费
B.
自由软件可以自由修改和发布
C.
只有软件作者才能向用户收费
D.
软件发行商不能向用户收费
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皮皮学刷刷变学霸
举一反三
【单选题】股静脉内血栓形成可引起
A.
肺动脉栓塞
B.
下肢坏疽
C.
脑动脉栓塞
D.
门静脉栓塞
E.
肠系膜动脉栓塞
【多选题】按其水平投影面积1/2计算建筑面积的有(  )
A.
室外楼梯
B.
过街骑楼
C.
挑阳台
D.
凹阳台
E.
室外台阶
【多选题】按其水平投影面积1/2计算建筑面积的有( )。
A.
有永久性顶盖的室外楼梯
B.
屋顶水箱
C.
挑阳台
D.
凹阳台
【多选题】按其水平投影面积1/2计算建筑面积的有( )
A.
有永久性顶盖的室外楼梯
B.
过街骑楼
C.
挑阳台
D.
凹阳台
E.
室外台阶
【单选题】I got from his only a letter,which was put on my office desk;____ to the receipt of this letter l have never heard from him.
A.
following
B.
consequent
C.
supersonic
D.
subsequent
【单选题】维勃稠度法测定混凝土拌和物流动性时,其值越大表示混凝土的:
A.
流动性越大
B.
流动性越小
C.
粘聚性越差
D.
保水性越差
【简答题】Sam inherited the gift of imagination from his family, but he l______(缺少) the driving power to take action
【简答题】完形填空 William Franklin came to my class half a year ago.But from his first day here , he 1 himself in his own world and he never spoke to others.As his teacher , I tried to start a talk with him but 2 ...
【单选题】There is much chance ____ Bill will recover from his injury in time for the race. [     ]
A.
that
B.
which
C.
unti l
D.
if
【单选题】Franklin's ability to learn from observations and experience ____ greatly to his success in public life.
A.
owned
B.
contributed
C.
attached
D.
related
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