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【单选题】
患者女性,30岁.1年多来反复发生双下肢瘀斑,月经量增多.血红蛋白90g/L,红细胞0×1012/L,血小板50×109/L.既往身体健康.初步诊断“慢性特发性血小板减少性紫癜”.治疗首选
A.
糖皮质激素
B.
脾切除
C.
血浆置换
D.
大剂量丙种球蛋白
E.
静脉输注血小板悬液
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【单选题】_____ sci-fi movies ____, Avatar can be called a classic.
A.
As ... talk
B.
As ... like
C.
As ... go
D.
As ... set
【单选题】Nothing else_______more important than water in the place like a desert.
A.
we can’t find
B.
can’t we find
C.
can we find
D.
we can find
【简答题】As we all know, the environment around us is getting worse and worse. In some places we can’t see fish 1 in the river or trees on the hills. Some people even have no clean water to drink. Recently, a ...
【单选题】We can learn from the fourth paragraph that
A.
a substantial cut in annual revenue is called for.
B.
defense and social welfare programs should undergo cuts.
C.
we should leave intact programs for bettering people's living.
D.
we should exercise less control over monetary policy.
【单选题】低合金结构钢主要用于建筑、桥梁、车辆、船舶等,以( )为最广。
A.
16Mn
B.
09MnV
C.
15MnV
D.
09Mn2
【判断题】城市社区与乡村社区的划分是绝对的。
A.
正确
B.
错误
【单选题】The sounds we call words can be called a language only if ______.
A.
each sound has a different meaning
B.
each sound is different from the other
C.
there is a system of writing
D.
they have a structure or grammar
【单选题】The type of assimilation of the word “ this year ∕'Tis ' jiə∕-----∕TiF Fiə∕can be called _____ .
A.
Progressive Assimilation
B.
Regressive Assimilation
C.
Reciprocal Assimilation
【单选题】What is NOT true about the hotel?
A.
It is listed on the National Register of Historic Places.
B.
It has state-of-the-art conference facilities.
C.
It has recently opened a new branch.
D.
It has 307 suites.
【简答题】在实际的数据库设计中,通常要用范式对关系进行规范化,其中,第一范式:( )、第二范式: ( ) ;第三范式:( )。一般达到 ( ) 即可。
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