If the United States were to be the first to release this new means of destruction upon ma
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If the United States were to be the first to release this new means of destruction upon mankind, we______public support throughout the world.
A.would have sacrificed
B.would sacrifice
C.have sacrificed
D.sacrificed
请帮忙给出正确答案和分析,谢谢!
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正确答案:B
本题考查虚拟语气,题意为,如果美国第一个对人类采取这种新型毁灭性方式,我们将失去全世界公众的支持。从句用的是与将来事实相反的wereto+动词原形,因此主句要用would+动词原形。
