Which of the following is the term for an abnormally low white blood cell count?

Doyou_____stayatthesamehotelwhenyoutraveltothesame city A: normal B: abnormal C: normally D: abnormally

Air entering an air-cooled refrigeration system is indicated by （）. A: frosting of the liquid line B: higher than normal head pressure C: a clear sight glass D: abnormally cold reefer boxe

Hematochezia() A: the presence of red blood cells in the urine B: abnormally dark tarry feces containing blood C: serious bleeding inside a person's body D: the passage of fresh blood through the anus

Surface ocean waters in the southern Pacific become abnormally [u]     [/u]. 未知类型：{'label': 'questionDesc', 'content': '请选择正确答案', 'isMemberControl': 0, 'type': 181} A: warm B: warmly C: warmth

Surface ocean waters in the southern Pacific become [u]      [/u] warm. 未知类型：{'label': 'questionDesc', 'content': '请选择正确答案', 'isMemberControl': 0, 'type': 181} 未知类型：{'label': 'source', 'content': '2015年12月 四级 卷二 选词填空', 'isMemberControl': 0, 'type': 181} A: abnormally B: decades C: occurs