题目内容
10.The new suspension bridge by the end of last month.( )| A. | has been designed | B. | had been designed | ||
| C. | was designed | D. | would be designed |
分析 到上个月结束时为止,这座新的悬浮桥已经被设计出来了.
解答 答案:B.考查时态.句意"到上个月结束时为止,这座新的悬浮桥已经被设计出来了.".A现在完成时态的被动语态.B过去完成时态的被动语态.C一般过去时态的被动语态.D过去将来时态的被动语态.结合语境"到上个月结束时为止",可知,表示动作发生在过去的过去,主语bridge是动作design设计的承受者,应该用过去完成时态的被动语态,结构是had been+动词的过去分词.答案是B.
点评 考查时态,英语中时态包括一般现在时态,现在进行时态,一般过去时态,一般将来时态,现在完成时态等,好结合所给时间状语,认真分析选择正确时态.
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