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In the absence of gravity, there________be no air around the Earth.A、shouldB、wo
In the absence of gravity, there________be no air around the Earth.A、shouldB、wo
游客
2024-08-09
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问题
In the absence of gravity, there________be no air around the Earth.
选项
A、should
B、would
C、can
D、must
答案
B
解析
在没有重力的情况下,地球周围就不会有空气了。本题考查虚拟语气。题干逗号前是一个假设的情况,“如果没有重力”,逗号后主句的情况是在前半句的假设条件下产生的,所以后半句要用虚拟语气,谓语动词前需加上would,根据语法,故选B。
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