题目
If law and order ______, neither the citizen nor his family is safe.A. are not preservedB. is not preservedC. were preservedD. have not been preserved
If law and order ______, neither the citizen nor his family is safe.
A. are not preserved
B. is not preserved
C. were preserved
D. have not been preserved
题目解答
答案
B. is not preserved
解析
步骤 1:确定主语和谓语的一致性
主语 "law and order" 是一个不可分割的短语,通常被视为单数,因此谓语动词应为单数形式。
步骤 2:确定时态
根据句子的语境,这里需要一个一般现在时的被动语态,因为句子描述的是一个普遍的真理或情况。
步骤 3:选择正确的选项
根据上述分析,选项 B "is not preserved" 是正确的,因为它使用了单数形式的谓语动词,并且符合一般现在时的被动语态。
主语 "law and order" 是一个不可分割的短语,通常被视为单数,因此谓语动词应为单数形式。
步骤 2:确定时态
根据句子的语境,这里需要一个一般现在时的被动语态,因为句子描述的是一个普遍的真理或情况。
步骤 3:选择正确的选项
根据上述分析,选项 B "is not preserved" 是正确的,因为它使用了单数形式的谓语动词,并且符合一般现在时的被动语态。