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【多选题】
. 以下网站中______位居世界排名前十网站之列A.
开心网
B.
百度
C.
新浪
D.
腾讯
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【单选题】Peter ist nicht hier, er ist...
A.
mit seinem Onkel
B.
zu seinem Onkel
C.
von seinem Onkel
D.
bei seinem Onkel
【单选题】When parallel light rays pass through a concave lens, which of the following will occur?
A.
Rays converge toward each other
B.
Rays diverge away from each other
C.
They maintain parallel relationship
D.
They reflect back in the direction from where they came
【单选题】Sehen Sie das Schild nicht? Hier ______ man nicht parken.
A.
will
B.
muss
C.
darf
D.
kann
【简答题】When a branch of a parallel resistance network is replaced by an open circuit, will the total resistance RT increase, decrease, or stay the same?
【判断题】when several parallel cutting planes are used to cut, there will be a bold line at the corner of turning point.
A.
正确
B.
错误
【简答题】将下列英文文段翻译为中文 How to monitor the brightness of a light in a circuit? Which segment decides the brightness of the light in the circuit, as shown in Fig 2-1 ? We can see the brightness adjustable l...
【单选题】A fault in magnetised material will best be detected when it lies in which of the following directions?
A.
Parallel to the magnetic field
B.
Perpendicular to the magnetising force
C.
Parrallel to the magnetising current
D.
Both perpendicular to the magnetic field and parrallel to the magnetising current
【简答题】When will a parallel sweep search usually be used?
【简答题】A: Ist hier _____ Fleischerei?B: Doch, da ist_____.
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