About a hundred years ago, Albert Einstein proposed his General Theory of Relati

游客2023-10-17  27

问题 About a hundred years ago, Albert Einstein proposed his General Theory of Relativity. It______ the existence of gravitational waves anytime an object ______, or speeds up.

选项 A、announced; elaborates
B、forecast; stimulates
C、predicted; accelerates
D、expected; manipulates

答案 C

解析 选项A为“宣布”和“详细阐述”;选项B为“预告”和“刺激”;选项C为“预测”和“加速”;选项D为“期待”和“操纵”。分析句意,第一处空格处需要表达的是广义相对论对于事物的预测, 第二处空格后为speed up,表示“加速”,因此,需要填入和其含义近似的词语。其他选项代入句中意思均不符。故选C。
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