目前，全球最大的商品期货品种是（）。
A.畜产品期货
B.农产品期货
C.有色金属期货
D.石油期货
参考答案：D
更犯
小题1:Whose desk is ▲ , Jim's or Sam's?
小题2:– Who ▲ the dog? － Mum did.
小题3:Sam is old enough to dress ▲ .
小题4:The theatre doesn't have enough ▲ for so many people.
小题5:She invited a lot of friends to her ▲ birthday party.
doesn't have enough ▲ for so many people.