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对话填空(共10小题;每小题1分,满分10分) (C=Clare;M='Mr' Brown) C:Can I have a (76) w with you now, Mr Brown?               小题1: M:Sure ,what is it? C:W ell.I fell very lonely .How I wish I had a friend to (77) t to!   小题2: M:Sit here,please.Take it easy. C:Well,I (78) s most of my time studying and I hardly talk to      小题3: my classmates. M:I see .Actually many middle school students have this problem. C:Really? Then what should I do. M:The most (79) i thing is to build confidence. You should believe 小题4: that you are a good person to (80) m friends with.              小题5: C:I see .What else can I do? M:Smile at your classmates.Your smile will show that you are (81) f 小题6: to them so that they may love to be friends with you and talk to you. C:Sometimes ,I do want to talk ,but I just don't know how to begin a (82 )c 小题7: M:There are many things you can talk about .You can (83) d your  小题8: Studies and you can also talk about your hobbies with each other.If a Classmate is in (84) t , you should be ready to help.               小题9: C:Well, thanks , Mr Brown. I'm (85) f much better now.           小题10: M:you'are welcome, 'm sure you will have many friends very soon.
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【判断题】幼儿园活动区域的命名,一般大的命名为角,小的命名为区。
A.
正确
B.
错误
【简答题】我国小麦分区命名采用三级命名法中亚区的命名为按 命名。
【多选题】11我国婚姻法规定。下列情形中去婚姻无效的有( )
A.
结婚双方分别为南22周岁,女20周岁
B.
二代旁系血亲结婚
C.
婚前患有医学上认为不应当结婚的疾病,婚后尚未治愈的
D.
重婚
【简答题】#include<stdio.h> main() {int i=0,j,c[6]; scanf('%d',&j); do{c[i]=j%10;i++;j=j/10; }while(j!=0); for(--i;i>=0;i--) {printf('%d',c[i]); if(i>0)printf(',');} } 程序运行时,输入整数为2345<回车>,则输出为:______
【单选题】冷却肉应放人冰箱的冷藏室中保存,使肉的周围保持较高的湿度和较低的温度,以防止( )对肉表面的变色作用,使肉保持鲜红的色泽。
A.
空气中的二氧化碳
B.
水分
C.
空气
D.
氧气
【简答题】按要求回答下列问题: (1) 命名为“2­乙基丙烷”,错误原因是____;将其命名为“3­甲基丁烷”,错误原因是____。正确的命名为:____。 (2) 的名称为:____。
【单选题】已知函数 f(x)= lo g a (x+1)     (-1<x<1) f(2-x)+a-1 ,(1<x<3) (a>0且a≠1),若x 1 ≠x 2 ,且f(x 1 )=f(x 2 ),则x 1 +x 2 的值(  )
A.
恒小于2
B.
恒大于2
C.
恒等于2
D.
与a相关
【单选题】设矩阵A(aij,1<=i,j<=10)的元素满足: aij<>0(i>:=j,1<=i,j<=10),aij=0(i<j,1<=i,j<=10)若将A的所有非0元素以行为主序存于首地址为2000的存储区域中,每个元素占4个单元,则元素A[59)的首地址为(48)
A.
2340
B.
2236
C.
2220
D.
2160
【单选题】已知函数f(x)=|log a |x-1||(a>0,a≠1),若x 1 <x 2 <x 3 <x 4 ,且f(x 1 )=f(x 2 )=f(x 3 )=f(x 4 ),则 1 x 1 + 1 x 2 + 1 x 3 + 1 x 4 =(  )
A.
2
B.
4
C.
8
D.
随a值变化
【单选题】已知 f( 1 x )= 1 1+x ,那么函数f(x)的解析式及定义域正确的是(  )
A.
f(x)= x 1+x (x≠-1)
B.
f(x)= x 1+x (x≠-1且x≠0)
C.
f(x)= 1 1+x
D.
f(x)=1+x
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