语法与词汇
3.
On AIDS Day, the minister of Health Department demanded that the problems______paid special attention to.
A、
refer to be
B、
refer to being
C、
referred to be
D、
referred to being
【正确答案】
C
【答案解析】
本题考查虚拟语气。动词demand后的宾语从句使用“should+动词原形”形式的虚拟语气，其被动语态为“should+be+动词过去分词”，其中should可以省略。referred to作定语修饰the problems。
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