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【判断题】
差分编码是将传输的绝对码变成相对码。A.
正确
B.
错误
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举一反三
【单选题】She pretended to be calm but _______she was more than nervous at the time she was being questioned.
A.
in actual
B.
actually
C.
as matter of fact
D.
in a fact
【简答题】患者,男性, 52 岁。肝硬化,大量腹水。入院后给予利尿剂治疗,腹水量明显减少,但患者出现了淡漠少言、反应迟钝、言语不清等症状。
【单选题】She pretended to the manager, but actually she was thinking about something else.
A.
listening
B.
to have listened
C.
having listened
D.
to be listening
【单选题】关于疏松结缔组织的描述，错误的是
A.
细胞种类较多，纤维数量减少
B.
纤维类型分3种
C.
基质的化学成分主要是蛋白多糖
D.
细胞有极性
E.
大量蛋白多糖聚合体形成有许多微小孔隙的分子筛
【单选题】患者,男性,52岁。肝硬化,大量腹水。入院后给予利尿剂治疗,腹水量明显减少,但患者出现了淡漠少言、反应迟钝、语言不清等症状。
A.
代谢性酸中毒
B.
代谢性碱中毒
C.
呼吸性酸中毒
D.
呼吸性碱中毒
E.
混合性酸中毒
【简答题】"The Duchess was seated in a straight-backed" means that she tried to 1 . "What are you talking about?" implies that she pretended to be 2 and dared to 3 in order to 4 .
【单选题】She pretended to be calm but _____she was very nervous when she was being questioned.
A.
in actual
B.
as matter of fact
C.
actually
D.
in a fact
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