可用对空气或台面进行消毒（）。
A.紫外线灯
B.红外线灯
C.白炽灯
D.可视灯
参考答案：A
I was surprised ______little birds could eat ______ many insects in ______ a short time. [ ]
A. that so; so; such
B. that so; such; such
C. that such; so; so
D. that such; so; such
从业人员发现事故隐患或者其他不安全因素，应当立即向安监局报告。（）
