【单选题】关系型数据库中的“关系”主要是指_______。
【单选题】关系型数据库的规范化理论指出:关系型数据库中的关系应满足一定的要求,最起码的要求是达到1NF,即满足( )。
【单选题】What’s the Chinese meaning of “ decide ” ?
【单选题】关系型数据库的规范化理论指出:关系型数据库中的关系应满足一定的要求,最起码的要求是达到1NF,即满足( )。
【简答题】手足阳明经分布于( )|手足少阳经分布于( )A. 面额部B. 面颊部C. 耳颞部D. 头枕项部E. 巅顶部
【单选题】The word"decide"has the same meaning as the phrase make a ” .
【单选题】For the word "scale", decide which best expresses the meaning of the author.
C.
to climb to the top of something very high and steep
D.
a set of musical notes that are played in an upward or downward order
【单选题】to decide what the intended meaning of something is