在微机系统中，只读存储器常标记为A．ROM B．RAM C．External Mem

根据短文内容及首字母提示，填写所缺单词。

     My best friend wrote me a poem (1) c______ "Life is beautiful" last year. It did not (2) m______ anything

to me at that time, but now, I see a new meaning in it.Being (3) a______ is a beautiful thing. We should feel

happy about it. Do not always think that (4) n______ cares about you. I would (5) r______ care about others

first than do nothing myself. I will feel happy if people (6) a______ me are happy. If colours can represent our moods, I think green is my colour for this moment. It (7) b______ me life. I am (8) s______ with what I have

now. It seems to me that no one in the world can be (9) p______. Try to cheer up a bit. This can encourage

you and give you energy. I prefer a life (10) f______of energy. I think you will feel the same.

前置胎盘所致的 * * 出血，特点是（）。

A.出血时常伴腹痛

B.多发生在宫缩以后

C.无诱因的反复性的 * * 出血

D.出血量与前置胎盘类型关系不大

E.边缘性的出血多发生在妊娠28～30周时

进一步需做哪项检查

A．血沉

B．抗链球菌溶血素“O”(AS

C．胆固醇和蛋白电泳的测定

D．肾脏B超

E．中段尿培养补体的测定肾功能

辨析意象中“象”与“意”的关系？

以下程序段运行的结果是： ______。
Dim a(-1 To 5)As Boolean
Dim flag As Boolean
flag=False
Dim i As Integer
Dim j As Integer
Do Until flag=True
For i=-1 To 5
j=j+1
If a(i)=False Then
a(i)=True
Exit For
End If
If i=5 Then
flag=True
End If
Next
Loop
Print j

A．20

B．7

C．35

D．8