The laser represents a true marriage between science and technology, the men who devised it were______engineers and physicists.

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问题 The laser represents a true marriage between science and technology, the men who devised it were______engineers and physicists.

选项 A、spontaneously
B、simultaneously
C、instantaneously
D、homogeneously

答案B

解析 本题空格处是说这人是位工程师,同时又是位物理学家。simultaneously的意思是“同时”,符合题意。如:This event was almost simultaneous with that one.(这件事几乎是与那件事同时发生的。)其他三项“spontaneously自发地,本能地;instantaneously瞬间地;homogeneously相似地”都不正确。
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