题目内容
7．A：The schoo1has a long history．B：Yes，it _ more than l00years ago．（ ）
| A． | built | B． | is built | C． | was built |
分析 A：这所学校有着悠久的历史．
B：是的，大约是100多年前建的．
解答 答案：C
根据句中时间状语为more than 100 years ago"一百多年以前"可判断句子为一般过去时，主语it代指the school是谓语动词build 的承受者二者是被动关系，故用被动语态，所以空处为一般过去时的被动语态，一般过去时的被动语态的结构为was/were+及物动词的过去分词． 故选C
点评 本题考查被动语态，做此类题，首先判断主语与谓语动词的关系确定语态，其次根据时间词判断时态，然后二者结合套用结构
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