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After circling around the earth for three days,Shenzhou Spac

来源:学生作业帮 编辑:搜搜做题作业网作业帮 分类:英语作业 时间:2024/07/28 05:04:50
After circling around the earth for three days,Shenzhou Spaceship received the
command from the ground that( )as scheduled the next day.
A,it has landed.B,it lands C,it will land D,it land
为什么不是C,
After circling around the earth for three days,Shenzhou Spac
command 命令,无论是动词,还是名词,后面出现句子都要用虚拟语气,也就是should +do; should 可以省略的.
为什么不是C
你看看前面的主句用的是一般过去时态,后面的时态怎么可能用一般将来时呢.即使用,也要用过去将来时态.