单选题The scientists are trying to find out the facts to _____ their theory.A supportB carryC designD raise

题目
单选题
The scientists are trying to find out the facts to _____ their theory.
A

support

B

carry

C

design

D

raise


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参考答案和解析
正确答案: A
解析:
句意:科学家正试着找证据来支持自己的理论。support支持,支撑;carry施行;design设计;raise升起。