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【简答题】
如图所示是“探究平面镜成像特点”的情景， （1）该实验采用透明玻璃板代替平面镜，虽然成像不如平面镜清晰，但却能在观察到A蜡烛像的同时，也能观察到B蜡烛，是为了能确定________；选取两支相同的蜡烛，目的是为了________。 （2）如果将点燃的蜡烛A远离玻璃板，则像将________ 玻璃板。
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举一反三
【简答题】Complete these sentences with the correct form of the adjective or adverb (in brackets) . You'll find the film much __________ (funny) if you watch it in the original version.
【单选题】The original version of qipao was the gown of the Manchu women of ______.
A.
Qin Dynasty
B.
Han Dynasty
C.
Qing Dynasty
D.
Ming Dynasty
【简答题】Monopoly Section I Some claim that the original version of the Monopoly started around 1900, and that it was developed as a way of explaining tax laws. The best-known version of the story, howeve...
【单选题】How much do you save if you buy 5 packs of the illegal Indian generics as compared with the original version?
A.
68600
B.
67000
C.
1400
D.
3000
【简答题】The original version of qipao was the gown of the Manchu women of ______.
【判断题】The original version of qipao was the gown of the Manchu women of Ming Dynasty.
A.
正确
B.
错误
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