The bag__ [cost] Tom 50 yuan.用什么时态,为什么?

The bag__ [cost] Tom 50 yuan.用什么时态,为什么? 翻译The president had Tom up for a discussion about the production cost. the cost 英语翻译How much money did Tom spend on lettuce?Hom much did all the groceries cost? Tom spent RMB 10 on the book.(改两个同义句,一句用pay 一句用cost) the cost cost的用法 the cost of concerned about the cost. the bicycle cost $250 the cost of pat at the cost at the cost That big dictionary cost Tom two hundred dollars什么意思 是COVER THE COST OF 还是MEET THE COST OFXIEXIE pay the cost还是pay for the cost Paying the cost的意思 the venture experienced cost blowouts at the cost of意思