流体润滑区
下列的（）会造成软需求的不正确性 ["误解客户需求","需求的不确定性","无法完整的收集到客户的需求","客户需求过多"]
（）的民歌体叙事长诗《王贵与李香香》是解放区诗歌的代表性作品。
游戏中，儿童把冰棍棒当注射器或拿椅子当马骑，这种游戏是（） ["感觉运动游戏","象征性游戏","结构游戏","规则游戏"]
Which of these is the best way to convince a prospect of the benefits of the S-Series？（） [" show them independent tests and reviews"," describe the theory of operation and system internals"," give a Microsoft PowerPoint presentation"," give a demonstration that could lead to an evaluatio"]
《（）》是茅盾描写乡村生活的第一次尝试。
