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【单选题】
可能为骨髓纤维化症的是（）A.
男性，50岁。面色苍白，脾脏显著肿大，外血中可见泪滴样红细胞和幼稚粒系、红系细胞，骨髓干抽，骨髓活检见广泛纤维组织增生
B.
男性，35岁。牙龈出血及鼻出血，脾脏轻度肿大，外血小板显著增多，骨髓涂片显示巨核细胞显著增多，血小板成堆分布
C.
男性，38岁。乏力；外血白细胞计数20×10/L，血小板计数400×10/L，血红蛋白100g/L，粒细胞占95%。多为中、晚幼粒，ph1染色体阳性；骨髓主要为粒系细胞，以中、晚幼粒细胞为主
D.
男性，40岁。头晕，失眠，面色潮红，指端麻木，脾脏轻度肿大，外血红细胞6×10/L（血红蛋白200g/L），白细胞和血小板增多
E.
女性，35岁。乏力伴全血减少半年，脾轻度肿大，骨髓检查三系细胞增生活跃，未见幼稚细胞增多及淋巴细胞增多
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【判断题】T+0 交易制度就是当天就可以对订立的合约进行转让处理,当日获利, 当日就可以 对冲 平仓 ,充分利用资金,同时减轻长期 持仓 带来的风险,操作机动灵活。 ( )
A.
正确
B.
错误
【简答题】Hunger hit Africa hard this year as climate change, conflict and lasting poverty destroyed multiple countries and left tens of millions of people in terrible conditions. Countries as 1) _____ as South...
【单选题】If an alarm condition exists and the TH or TL settings have changed, another temperature conversion should ______ to validate the alarm condition.
A.
be done
B.
do
C.
doing
【简答题】MEMO Date: Feb. 8th. 2017 Customer’s Name: Telephone number: 0718527235 Customers complaints: He bought in our shop, but the alarm doesn’t and when he the watch yesterday he found it left mark on my w...
【单选题】Christmas is a sad season. The phrase came to Charlie an instant after the alarm clock had woken him and named for him an amorphous depression that had troubled him all the previous even hag. The sky ...
A.
he had to get up early to work on Christmas morning
B.
he felt lonely
C.
he had a sense of inferiority
D.
he was poor
【单选题】If the measured temperature is ______ than or equal to TL or ______ than TH, an alarm condition exists and an alarm flag is set inside the DS18B20.
A.
smaller…larger
B.
lower…higher
C.
higher…lower
【简答题】Obituary The Economist Feb15th 2020 Dr. Li Wenliang, one of the eight “whistleblowers” who raised the alarm about the novel coronavirus when it first emerged in Wuhan, died of it on Feb.7 th , aged 33...
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