From what the two American researchers said we can conclude that ______.
A.the American experts working in the refrigerator project are disappointed China's refrigerator production
B.the American researchers are particularly worried about China's over-emission of CFC into the air
C.the American researchers in refrigerator technology enjoy their opportunity to work in China
D.the American experts sees china as the best place to increase their export of refrigerator technology
第1题
缺铁性贫血输注红细胞的适应证不包括()
A、贫血严重
B、贫血合并感染者
C、急需外科手术者
D、严重贫血致心力衰竭者
E、口服铁剂治疗效果不佳者
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