【单选题】请在中国知网中,检索我校邓军教授作为第一作者发表的学术论文( )篇?
【判断题】光干涉瓦斯检定器是检测隧道内瓦斯浓度的常用仪器。
【单选题】The task won't feel so _____ if you break it down into small, easy-to-accomplish steps.
【单选题】The task won't feel so __________if you break it down into small and easy-to-accomplish steps.
【单选题】The task won't feel so ________ if you break it down into small and easy-to-accomplish steps.