By the time he showed up, we _ _ twenty trees.[ ]A. has planted B. have plantedC. had planted D. were planting-九年级英语 |
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[db:作者] 2020-01-11 00:00:00 互联网 |
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题文
By the time he showed up, we _ _ twenty trees. |
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A. has planted B. have planted C. had planted D. were planting |
题型:单选题 难度:中档
答案
据专家权威分析,试题“By the time he showed up, we _ _ twenty trees.[ ]A. has pl..”主要考查你对 过去完成时 等考点的理解。关于这些考点的“档案”如下:
过去完成时
考点名称:过去完成时
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http://www.00-edu.com/html/202001/1967749.html十二生肖十二星座
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