The invisibility cloak can make something invisible by wrapping ______. [br] The

游客2024-06-15  12

问题 The invisibility cloak can make something invisible by wrapping ______. [br] There is always a "shadow" behind the uncloaked object because ______.

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答案 the object causes an interruption in the electromagnetic waves/the object interrupts the electromagnetic waves

解析 由题干中的shadow定位到文章第3段首句An uncloaked object would cause an interruption in the waves,creating a "shadow" behind the object.文中的现在分词结构creating a "shadow" behind the object作状语,表示结果,由此可知前面叙述的是产生“影子”的原因,因此应围绕此分词结构前面的内容回答。
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