出血坏死性小肠炎(). A.鲜血便 B.黑便 C.粘液脓血便 D.洗肉水样便 E.暗

题型:单项选择题 B型题

问题:

出血坏死性小肠炎().

A.鲜血便

B.黑便

C.粘液脓血便

D.洗肉水样便

E.暗红色果酱样脓血便

考点:神经内科基础知识常见症状与体征常见症状与体征题库
题型:单项选择题 B型题

Why should we elect him _________mayor? I mean last year he was elected as _________ member of the Congress and he has failed to keep any promise he made during the election.

A.a; /

B.the; the

C.a; the

D./; a

题型:单项选择题 B型题

下列属于天然高分子化合物的是(  )

A.油脂

B.蔗糖

C.聚乙烯

D.淀粉

题型:单项选择题 B型题

有如下函数过程:  Function HFC(ByVal x AS Integer,ByVal y As Integer)As Integer    Do While y < > 0      sic=x/y      X=y      y=sic    Loop    HFC=x  End Function  以下是该函数的调用过程,该程序的运行结果是()。  Private Sub Command1 _ Click( )    Dim a AS Integer    Dim b As Integer    a=12    b=2    x=HFC(a,b)    Print x  End Sub

A.0

B.6

C.2

D.80

题型:单项选择题 B型题

机动车在道路上发生故障难以移动时要在车后50米以内设置警告标志。

题型:单项选择题 B型题

晴天条件下,植物的光合作用强度一般是()最大。

A.早晚

B.上午

C.中午

D.下午

更多题库