从客观上看,投机者的加入对生产经营者参与套期保值提供了很大便利。( )
参考答案:对
—Would you like to join me for a quick lunch before class?
— ______, but I promised Nancy to go out with her.
A.I’d like to
B.I like it.
C.I don’t
D.I will
溢出性蛋白尿可见于下列疾病,除了()
A.多发性骨髓瘤
B.挤压伤综合征
C.横纹肌溶解
D.巨球蛋白血症
E.糖尿病肾病