113 Using the possible profit and loss outcomes shown in the Special window, find the expected profit (loss)A. ($1000)B. $1000C. $2000D. $1200E. None of the above
113 Using the possible profit and loss outcomes shown in the Special window, find the expected profit (loss)
A. ($1000)
B. $1000
C. $2000
D. $1200
E. None of the above
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下列样式代码中，可精确定义元素位置的是（）A．special{ position: absolute;}B．special{ position: absolute; top:20px; left:16px;}C．special{ position: relative;; top:20px; left:16px;}D．special{ position: relative;}
【多选题】下列样式代码中，可精确定义元素位置的是：A．.special{ position: absolute;}B．.special{ position: absolute; top:20px; left:16px;}C．.special{ position: relative;; top:20px; left:16px;}D．.special{ position: relative;}