下面程序是用来打印九九乘法表的,请补充完整。  Dim i As Integer,j

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问题:

下面程序是用来打印九九乘法表的,请补充完整。  Dim i As Integer,j As Integer,Strl$  Strl=" "  For i=1 To 9  Forj=1 To 9   If 【】 Then      Strl=Strl + Str$(j)+"X"+Str$(i)+"="+Str$(Val(i * j))    Else   Strl=Strl & Chr(13)    【】     End If    Next j  Next i  Print Str

考点:计算机等级考试VISUALBASIC国家计算机二级(VB)72
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关于甲亢术后并发症的描述正确的是()

A.呼吸困难和窒息多由于排痰不畅

B.喉返神经损伤可引起饮水呛咳

C.喉上神经损伤可引起声音嘶哑

D.甲状腺危象可出现高热、脉快

E.手足抽搐是由于损伤了颈交感神经

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请先阅读短文,然后根据其内容选择单词的正确形式填空,每词限用一次。
from, something, bad, worry, suggestion, when, get ,that, doctor, afraid
Young people may have problems with their minds. Some students become  1 because they have to study very hard. Others have trouble in  2 ___ on well with people like their parents and classmates.
Jiu, a second-year junior student  3 Fujian, could not understand his teacher and was doing  4 in his lesson. He became so worried about it  5 he started to cut his fingers(手指) with a knife.
Another student, 14-year-old , from Guangzhou, was  6 of exams. She got very worried , and  7 she looked at the exam paper, she couldn’t think of ___8_ to write.
Many students won’t ask for help. Some think they will look stupid if they go to see a  9 . Others don’t want to talk about their secrets.
An expert on teenagers has the following  10 for teens:
Talk  to your parents or teachers often.
Take part in group activities and play sports.
Go to see a doctor if you feel unhappy or unwell.
题型:填空题

请按要求写出相应的文字表达式,并注明反应类型(化合、分解、氧化)

(1)在氧气中剧烈燃烧,火星四射,生成一种黑色固体______;

(2)在空气中点燃一种暗红色粉末,产生大量白烟______;

(3)用一种白色粉末和一种黑色粉末制取氧气______;

(4)用一种紫黑色固体粉末制取氧气______;

(5)用一种无色液体和一种黑色粉末制取氧气______;

(6)镁条在氧气中燃烧生成氧化镁______;

(7)酒精在空气中燃烧生成二氧化碳和水______;

(8)蜡烛在空气中燃烧______;

(9)过氧化钠和二氧化碳在常温下生成碳酸钠和氧气______.

题型:填空题

在某报社“走基层、转作风、改文风”活动总结会上,与会人员分享了“接地气抓活鱼”、“一头汗两腿泥才能写出好新闻”等心得体会。这集中反映了()

①认识依赖于实践

②群众观点和群众路线

③量变引起质变的辩证过程

④客观精神的外化和表现

A.①②

B.①④

C.②③

D.③④

题型:填空题

对于死因不明的尸体,公安机关无权决定解剖。

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