餐厅在选择家具之前,首先要考虑()。
A.目标市场的顾客
B.餐厅的定位
C.餐厅经济状况
D.餐厅的总体格调
参考答案:A
Only when we saw the photos about the air crash ________ how terrible it was. [ ]
A. had we known
B. we had known
C. did we know
D. we knew
患者,男,55岁,3年前因胃癌行全胃切除术。近1年来渐感头晕、乏力,活动后心悸、气急。外周血检查结果:RBC2.5×10<sup>12</sup>/L,Hb95g/L,网织红细胞0.15%,MCV115fl,MCH38pg,MCHC330g/L。
根据外周血检查结果,该患者可初步诊断为()
A.缺铁性贫血
B.巨幼细胞性贫血
C.再生障碍性贫血
D.溶血性贫血
E.骨髓病性贫血