If she______some information, she could have answered the questions.
A、
were to be given
B、
should give
C、
was given
D、
had been given
【正确答案】
D
【答案解析】
根据主句的谓语动词could have answered可知,本句表达的是与过去事实相反的一种假设,所以从句应用过去完成时,即“had+过去分词”的形式。另外,she和give为逻辑上的动宾关系,所以应用被动语态。故选D。
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