If I was you, I would not take part in the game.
参考答案:was→were
I've decided to keep all these stamps as they might be ________ some day.(2012·天
津联考)
A.of great value
B.much valuable
C.of many value
D.very valuable
对基差的描述正确的是()。
A.基差所指的期货价格通常是最近交割月的期货价格
B.就商品而言,基差涉及的现货商品的等级通常与期货合约规定的等级相同
C.特定的交易者可以拥有自己特定的基差
D.基差的计算公式为现货价格减去期货价格