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Thescientistsareabletoaccuratelywhenthespaceshipwillreachthemoon.A.accumulateB.calculateC.appointD.estimate

题目详情
The scientists are able to ____________ accurately when the spaceship will reach the moon.
A.accumulate B.calculate C.appoint D.estimate
▼优质解答
答案和解析
B

本题的含义是科学家能够准确地推算出太空飞船到达月球的时间,calculate可以表示推算的含义,故本题选B。