企源知识库

The volunteer spoke as ______ as she could to make the visitors understand her.
A、clearly
B、more clearly
C、most clearly
D、the most clearly
【正确答案】：A
【题目解析】：为了让这些参观者明白她，这位志愿者说得尽可能的清楚。as……as，和……一样，一般用于同级比较，结合语境可知选A。