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【多选题】
下列哪些属于急性再障的血象表现（）A.
正常细胞性贫血
B.
网织红细胞>1%
C.
中性粒细胞<0.5×10 9 /L
D.
血小板<10×10 9 /L
E.
血红蛋白下降缓慢
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参考解析：
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皮皮学刷刷变学霸
举一反三
【多选题】下列有关动物细胞培养无菌室的清洁与消毒的说法，正确的是
A.
定期利用乳酸蒸汽对细胞培养间的空气进行消毒
B.
细胞实验结束后，需要对使用过的超净工作台台面和细胞间地面进行打扫和 0.1% 新洁尔灭消毒液进行消毒。
C.
定期利用 75% 医用酒精和 0.1% 新洁尔灭消毒液对细胞培养间的空气进行消毒
D.
细胞培养间的地面清洁，通常是先用自来水拖地，再用 0.1% 新洁尔灭消毒水拖地。
【简答题】IT( )
【单选题】It is said that the early Europeanplaying－cards
A.
31.It is said that the early Europeanplaying-cards forentertainment and education. （辽宁） A.were being designed
B.
have designed
C.
have been designed
D.
weredesigned
【单选题】( 辽宁卷 )31.It is said that the early Europeanplaying-cards forentertainment and education.
A.
were being designed
B.
have designed
C.
have been designed
D.
were designed
【简答题】An important variable affecting communication across cultures is fate and personal responsibility. 1. This refers to the degree to which we feel ourselves the s of our lives, versus the degree t...
【单选题】______ relates to the liability of the issuing bank, whereas ______ relates to the responsibility of the correspondent bank or other banks.
A.
Revocable or 'inrevocable', 'unconfirmed' or 'confirmed'
B.
Cancelled or 'cancellate', 'confirmative' or 'confirmed'
C.
Revocable or 'inrevocable', 'confirmative' or 'confirmed'
D.
Cancelled or 'incancelled', 'unconfirmed' or 'confirmative'
【多选题】舌尖前单韵母-i (前) 只跟()配合,不与其他声母相拼,也不能自成音节。 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
z
B.
c
C.
s
D.
r
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