He said he wasn't disappointed at the result of the final exam,but the look on his face________

himself________. [ ]  

A. gave; up    

B. gave; off  

C. gave; out  

D. gave; away

经营者不得从事的有奖销售活动有（）

A.采用谎称有奖的欺骗方式进行有奖销售

B.规定购物达到5000元可以参加抽奖

C.采用有奖销售的手段推销质次价高的商品

D.采用故意让内定人员中奖的欺骗方式进行有奖销售