【单选题】非草食性单胃动物的主要能量来源是( )。
【单选题】If it rains, we should not go out, but the sky ______perfectly clear.
【简答题】A.John will tell Susan whether he surely needs her help on Friday. B.Susan will take Johns cousin to the music festival on their campus. C.They will have a further discussion according to the weather ...
【单选题】The manager of the restaurant has made it clear that a cook will be immediately fired if he is found ______ in the kitchen.
【单选题】有一牛采食大量紫花苜蓿草,采食后不久发病,发病后腹部急剧膨胀,左肷部显著突出,触压有弹性,叩诊呈鼓音,听诊瘤胃蠕动音减弱甚至消失。呼吸困难,表现前肢张开,张口伸舌,黏膜发绀,心悸,脉增数,后期因心力衰竭窒息而死。本病发生原因的是( )。
【单选题】估价对象是一套不带车位的住宅,选取的可比实例成交价格为86万元,含有一个现价为8万元的车位和一套全新状态下价值为3万元的家具,家具为八成新。该可比实例经统一房地产范围后的价格为( )万元。
【单选题】What's happened to John?