【判断题】Traditional data analysis is mainly descriptive analysis and diagnostic analysis, while big data analysis is mainly predictive analysis.
【简答题】Advertising ________________(在......中起重要作用)the commercial bussiness.
【判断题】IMAP is mainly a pull protocol and SMTP is mainly a push protocol.
【简答题】play an important role___ 在......中起重要作用
【简答题】在......中起重要作用 (短语,不用打标点)
【单选题】thispassage is mainly about
A.
howmedicine is taught in America.
B.
how medicaleducation has developed in America.
C.
howthe American educational system works
D.
howone can become a good doctor
【判断题】采集湖泊和水库的水样时,由于分层现象,导致非均匀水体,采样时要把采样点深度间的距离尽可能加长。( ) 7. 采样现场测定记录中要记录现场测定样品的处理及保存步骤,测量并记录现场温度。( ) 8. 在进行长期采样过程中,条件不变时,就不必对每次采样都重复说明,仅叙述现场进行的监测和容易变化的条件,如气候条件和观察到的异常情况等。( ) 9. 水样在贮存期内发生变化的程度完全取决于水的类型及水样的化学...