皮皮学，免费搜题
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【单选题】
男，23岁，20天前在右手拇指皮下注射"海洛因"后出现皮肤红肿、5天后局部皮肤溃破，有淡黄色分泌物流出。自觉发热，体重明显减轻，静脉吸毒史4年，否认输血及性乱史。体检：体温37.8℃，右颈部触及多个肿大的淋巴结，质硬无压痛，右拇指背侧及左环指背侧皮肤各有一个1.5cm×1.5cm溃疡，创面底部可见伸指肌腱，未见坏死。实验室检查，白细胞3.1×10 9 /L，中性0.65，淋巴0.28，0.07，CD 4+ /CD 8+ <1，血清HIV抗体确证试验阳性，HIVRNA5.5×10 4 /mL。针对该患者的关键性治疗措施是（）A.
抗病毒治疗
B.
对症支持治疗
C.
隔离治疗
D.
抗机会感染、机会肿瘤的预防治疗
E.
免疫调节治疗
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举一反三
【单选题】It is reported that Latin American customers talk ______ on the phone as people in North America.
A.
two to four times as long
B.
two times four as long
C.
two to four time as long
D.
two to four times longer
【单选题】If an American is invited to talk something about entertainment industry, he or she might not mention ______.
A.
Broadway
B.
Oscar
C.
Grammy
D.
West Point
【单选题】If an American is invited to talk something about entertainment industry, be or she might not mention______.
A.
Broadway
B.
Oscar
C.
Grammy
D.
West Point
【单选题】There will be a talk ____ American history this afternoon. [ ]
A.
for
B.
on
C.
in
D.
with
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