单选题
Routine inspections are conducted at the Haldren Paper Factory to ensure that all equipment is functioning ____.
Aproperly
Brightfully
Cliterally
Dofficially
正确答案
答案解析
A选项意为“适当地、正确地”,B选项意为“正直地、正当地”,C选项意为“照字面地、逐字地”,D选项意为“正式地、官方地”,题目意为“在Haldren造纸厂进行常规检查,以确保所有设备都能____运行。”因此选A,正常运行。