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A rocket does not depend on the atmosphere for its propulsion, but ______in the
A rocket does not depend on the atmosphere for its propulsion, but ______in the
游客
2023-10-25
41
管理
问题
A rocket does not depend on the atmosphere for its propulsion, but ______in the absence of an atmosphere because of lessened air resistance.
选项
A、would actually perform better
B、perform better
C、performed better
D、have had performed better
答案
A
解析
虚拟语气题。虚拟语气以非真实条件句为代表。本题属于含蓄条件句,同样引出非真实情况,即in the absence of an atmosphere表示虚拟的条件,与客观事实相反,而选项相当于主句的谓语,应使用would do形式,故本题答案为A。
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