【单选题】The passage mainly talks about ______.
A.
Brain disease and its treatment
B.
scientific insight into brain disease and wrong ideas about medicine
C.
how to make people be smarter
D.
the scientific breakthrough in brain damage treatment
【判断题】对于互斥方案 ,可以直接比较备选方案的净现值,净现值最大者为最优方案
【单选题】RECEPTIVE: GULLIBLE ::
D.
insightful: penetrating
【单选题】The film provides a deep ______ into a wide range of human qualities and feelings.
【单选题】下面哪种不属于办公自动化所必须的基本设备?
【单选题】下面哪种设备不属于办公自动化所必需的基本设备?