Space scientists believe that the black hole is ______, and would draw everything, even light things, toward its center.

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问题 Space scientists believe that the black hole is ______, and would draw everything, even light things, toward its center.

选项 A、blank
B、empty
C、hollow
D、vacant

答案C

解析 考查近义形容词辨析。hollow指“(所描述之物的中心是)空的”,符合题意。blank形容表面无字迹,没有印刷痕迹或记号的空白处;empty指物体内部本应有的东西这时没有了或可容纳人或物的地方等这时未容纳;vacant指“(因暂时无人居住或占据而)空闲的;(职位等)空缺的”。
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