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【判断题】
某单位宿舍楼校区入室盗窃事件频发,单位为每一户住户统一安装防盗窗,为加强防盗效果,所有防盗窗都设计成全封闭结构,不留空调检修孔和安全逃生窗,使盗贼无法从室外进入。这种方法是否妥当?
A.
正确
B.
错误
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举一反三
【单选题】The soldiers have to stand for hours without changing .
A.
position
B.
situation
C.
location
D.
condition
【单选题】The idea of test-tube babies may make you starry-eyed with delight at the wonders of modern medicine or bleary-eyed with considering the moral/legal implications of starting life in a laboratory. But ...
A.
Canada
B.
Britain
C.
America
D.
Australia
【单选题】The idea of test-tube babies may make you starry-eyed with delight at the wonders of modern medicine or bleary-eyed with considering the moral/legal implications of starting life in a laboratory. But ...
A.
Right
B.
Wrong
C.
Not mentioned
【单选题】The soldiers have to stand for hours without changing ________.
A.
position
B.
state
C.
situation
D.
condition
【简答题】手机中的VCO组件一般有4个引脚: 、 、 及 。
【单选题】The soldiers have to stand for hours without changing _______.
A.
position
B.
state
C.
situation
D.
location
【单选题】当两个被联接件之一太厚,不宜制成通孔且需要经常装拆时,往往采用
A.
双头螺柱联接
B.
螺栓联接
C.
螺钉联接
D.
紧定螺钉联接
【单选题】当两被联接件之一太厚不宜制成通孔,且联接不需要经常拆装时,宜采用的联接( )。
A.
螺栓
B.
螺钉
C.
双头螺柱
D.
紧定螺钉
【单选题】Since the villagers' houses have been damaged in the earthquake, the soldiers are helping them ______ tents (帐篷). [     ]
A.
put on
B.
put off
C.
put up
D.
put down
【单选题】当两个被联接件之一太厚不宜制成通孔,且联接不需要经常拆装时,宜采用( )。
A.
螺栓联接
B.
螺钉联接
C.
双头螺柱联接
D.
紧定螺钉联接
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