下面这几道题应该选哪个啊,麻烦老师讲解下~1.Who is the camrode —— was there?A whom B that C which D whose 2.Mary didn’t come to school yesterday,that was — she was illA way B because C how D because of

选哪个?麻烦讲解下~ 下面这几道题应该选哪个啊,麻烦老师讲解下~1.Who is the camrode —— was there?A whom B that C which D whose 2.Mary didn’t come to school yesterday,that was — she was illA way B because C how D because of 选哪个?讲解下 麻烦讲解下 下面等式怎样变形得到老师们讲解下吧 第22题选哪个?讲解下 第二题麻烦给我讲解下. 问题在图中、麻烦讲解下、 诚请老师分析讲解下 麻烦大家帮我算算下面电路图的等效电阻Rab,最好讲解下怎么计算这样的题 讲解下……麻烦你了啊……!……… 选什么?麻烦老师把原理讲详细一点, 麻烦你在给我详细 讲解下 结构力学体系麻烦大虾讲解下这道题. 化学学霸在哪 初三化学 麻烦讲解下 十字交叉法是什么?麻烦给个例题讲解下, 什么是 葡萄糖溶液的异构体系?麻烦讲解下. 麻烦讲解下线性代数圆周运动各种公式推导,