右下腹压痛,反跳痛、腹肌紧张、发热、恶心、呕吐、可能患().
A、急性胆囊炎
B、急性胃炎
C、急性阑尾炎
参考答案:C
You have to balance the advantages of living in the country ______ the disadvantages.[ ]
A. for
B. to
C. against
D. with
营业员应抓紧售货的空隙,对残损商品及时()。
A、隐藏
B、改日上架
C、下架更换
D、修理