妊娠期乳痈称()
A.妊娠乳痈
B.粉刺性乳痈
C.内吹乳痈
D.外吹乳痈
E.不乳儿乳痈
参考答案:C
卖出套期保值者在下列哪些情况下可以赢利?()
A.基差从-20元/吨变为-30元/吨
B.基差从20元/吨变为30元/吨
C.基差从-40元/吨变为-30元/吨
D.基差从40元/吨变为30元/吨
Nuclear science should be developed to benefit the people______harm them.
A.more than B.rather than C.other than D.better than