皮皮学，免费搜题
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【单选题】
全面推开“营改增”后,目前实际开征的税种共有( )种。A.
17
B.
18
C.
24
D.
26
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】听力原文：What are they going to do if it rains? (A) They' II refund our money. (B) Yes, its supposed to rain a lot. (C) I like swimming in the rain. (30)
A.
B.
【简答题】通过共发射极电路的输入特性曲线知道,三极管输入特性曲线类似于二极管的 特性曲线,硅管的导通电压大概是 V,锗管的导通电压大概是 V,所以说三极管也是 器件(线性/非线性)。
【单选题】病人男性，28岁，因地震后被理入废墟6天，右下肢挤压伤而收入院，查体：T38.9℃。 R30次/分，P136 次/分，BP77/52mmHg。 肉眼血尿，24小时尿量为150ml。中心静脉置管后测CVP值为3cmH2O。急检动脉血气: pH值7.28. HCO3 ¯19mol/L。PaCO231mmHg。3.病人出现血尿最可能的原因是
A.
肾功能不全
B.
肾脏损伤
C.
肾小球肾炎
D.
挤压综合征
E.
肾病
【单选题】Detroit owes its rapid growth and one time prosperity ______ the automobile, and above all to Henry Ford.
A.
at
B.
from
C.
to
D.
on
【单选题】听力原文： China has never hidden its desire to become a major force in the aviation and aerospace industries. The first homegrown Chinese jetliner, the medium range ARJ-21 Advanced Regional Jet for the 21...
A.
Boeing and Airbus' Competition in China's Civil Aviation Market
B.
The New Development of China's Civil Aviation
C.
China's First Homegrown Jetliner
D.
China's Surging Demand for Domestic Air Travel
【简答题】听力原文： After its accession to the World Trade Organization in 2001, China has taken steps towards opening up its domestic market. As a condition for joining the WTO, Chinacommitted itself to a schedule...
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