【判断题】非必需氨基酸通常指对动物体需要量不大的氨基酸。
【单选题】The author uses the incident of the farmer in the passage to illustrate that______.
A.
people should adapt themselves to the changed circumstances
B.
farmers are especially influenced by tradition
C.
the farmer may have to undergo a period of training
D.
the farmer will starve to death if he does not pay due regard to tradition
【单选题】患者,男,35岁。持续高热5天,精神萎靡,每晨9时测得口腔温度39. 2°C左右,下午4时测得口腔温度39. 8°C左右。患者的发热程度属于
【判断题】ThE quality,contents……not C、hecked B、ythe C、arrier是海运提单契约文句中的承认接受条款。()
【单选题】村上借鉴了日本传统式物语中对于()的追求
【单选题】村上借鉴了日本传统式物语中对于( )的追求。
【单选题】村上借鉴了日本传统式物语中对于()的追求
【单选题】患者,男,35岁。持续高热5天,精神萎靡,每晨9am测得口腔温度39.2°C左右,下午4am测得口腔温度39.8°C左右,此热型为
【判断题】DNA的二级结构是双螺旋结构,而rRNA的二级结构是三叶草型。