【单选题】表达式(double)(20/3)的值为( )
【判断题】The teacher gave us some forms and told us to fill out them.
【判断题】螺旋弹簧只能承受汽车的垂直载荷,所以必须装有导向装置。
【简答题】Watch the video and fill in the
following blanks. u03v1.wmv
【单选题】表达式 (double)(20/3) 的值为( )。
【单选题】表达式(double)(20/3)的值为 。
【简答题】Watch the video and fill in the blanks. u05v1.wmv
【简答题】Watch the video and fill in the following blanks. u03v1.wmv
【简答题】Watch the video again and fill in the blanks . u01v2.wmv