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【单选题】
下列哪种细胞是介导适应性细胞免疫的主要细胞A.
中性粒细胞
B.
T细胞
C.
肥大细胞
D.
浆细胞
E.
树突状细胞
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举一反三
【单选题】在临终服务对象心理反应的讨价还价期，社会工作者应当做好的针对性工作是（ ）。
A.
要尊重服务对象，减少外界干扰，不强迫与服务对象交谈，加强生活护理
B.
要予以指导和帮助，使服务对象更好地配合治疗，控制症状
C.
给予服务对象精神支持，陪伴服务对象，预防自杀，尽量满足服务对象的合理要求
D.
要真诚地对待服务对象，但不要揭穿服务对象的防卫机制，经常陪伴服务对象，愿意同服务对象讨论与死亡有关的话题
【单选题】---Where you put my dictionary? ---I left it on your desk when you to Tom.
A.
did; spoke
B.
have; were speaking
C.
had; were speaking
D.
had; spoke
【单选题】With the nurse who is very experienced and thoughtful ______ her mother from next Monday, her wor
A.
10．With the nurse who is very experienced and thoughtful ______ her mother from next Monday, her worry decreases a lot. A．looking after
B.
look after
C.
to look after
D.
looked after
【单选题】下列关于使用扫描仪注意事项的叙述中，错误的是（ ）。
A.
移动扫描仪前，应先锁住光学组件
B.
必要时可以使用有机溶剂来清洁扫描仪
C.
扫描仪的驱动程序应经常更新
D.
使用过高的分辨率可能会降低识别率
【单选题】Her husband died in 1992, ____________.
A.
left her with two children
B.
being left her with two children
C.
leaving her with two children
D.
being leaving her with two children
【单选题】After the death of her father, friends of Jess Hinds tried to help her out of ______.
A.
working pressure
B.
emotional trouble
C.
economic pressure
D.
marriage problem
【简答题】At a time when women's voices were silenced and their hopes dismissed.they now stand up and speak out and reach for the ballot.
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