题目

如图所示是一个数表,现用一个矩形在数表中任意框出4个数,则 (1) a、c的关系是:; (2) 当a+b+c+d=32时,a=. 答案:【1】a=c﹣5 【1】5The film that we will see tonight _____ on a true love story. A. bases                     B. is basing            C. has based                 D. is based
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