题目
The steps of progress in society ____________ of as having happened in a short time.A. must not thinkB. must not be thoughtC. must thinkD. thought
The steps of progress in society ____________ of as having happened in a short time.
A. must not think
B. must not be thought
C. must think
D. thought
题目解答
答案
B. must not be thought
解析
步骤 1：分析句子结构
句子的主语是"The steps of progress in society"，谓语动词需要与主语保持一致。句子的结构是被动语态，因此需要使用"be thought"的形式。
步骤 2：确定正确选项
选项A和C使用了主动语态，不符合句子的被动语态结构。选项D缺少了"be"动词，也不符合句子结构。选项B使用了"must not be thought"，符合被动语态的结构，且"must not"表示"一定不要"，符合句子的语义。
步骤 3：验证答案
将选项B代入句子，句子变为"The steps of progress in society must not be thought of as having happened in a short time."，句子语法正确，语义通顺。
句子的主语是"The steps of progress in society"，谓语动词需要与主语保持一致。句子的结构是被动语态，因此需要使用"be thought"的形式。
步骤 2：确定正确选项
选项A和C使用了主动语态，不符合句子的被动语态结构。选项D缺少了"be"动词，也不符合句子结构。选项B使用了"must not be thought"，符合被动语态的结构，且"must not"表示"一定不要"，符合句子的语义。
步骤 3：验证答案
将选项B代入句子，句子变为"The steps of progress in society must not be thought of as having happened in a short time."，句子语法正确，语义通顺。