语法与词汇 14.Which of the following sentences contains subjunctive mood?

A、 The judge insisted that the accused man appear in person.
B、 She used to drive to work, but now she takes the city metro.
C、 Use your head, and then you'll have an idea.
D、 If a flood happened in the past, there was usually great loss of life and property.

【正确答案】 A

【答案解析】虚拟语气。只有A的insist属于“建、决、要、命”类动词，其后的that一从句中使用(should)+动词原形的虚拟结构。D项是迷惑项，此句中所表示的条件是事实或者是说话人看来有可能实现的事情，属于真实条件状语从句。