单选题 Miranda is the most ______ employee in this department, so we can count on her to handle the classified documents.
【正确答案】 B
【答案解析】[解析] 词汇：形容词
1．这是一道词汇题，选项均为形容词。
2．本题考查修饰employee的形容词，从so后句子中出现动词词组count on(相信、依靠)可知，B．reliable为正确选项。