【简答题】作业4 (1)项目评价设计的税费主要包括哪些?
【简答题】设函数 ,则 在点 处方向导数的最大值为( ).
【简答题】潜在人力资源包括:_______、_______。
【单选题】C51 中 unsinged int 数据类型对应的值域范围为 。
【单选题】C51语言中,数据类型unsinged char 和 signed int表示什么意思?
【单选题】If only I ____ to my parents’ advice!
【单选题】听力原文:If only I had paid more attention to my spelling in the examination. What does the statement mean?
A.
The speaker didn't attend the exam.
B.
The speaker didn't do the spelling.
C.
The speaker was good at spelling.
D.
The speaker ignored his spelling.
【判断题】对截面相同、钢材和混凝土材性等条件一致的钢筋混凝土轴心受拉构件和预应 力混凝土轴心受拉构件,两者的抗裂度是相等的。( )
【单选题】しょうらい りっぱな いしゃに なりたいです。