关于肠梗阻的手术，下列哪些说法是错误的()A．机械性肠梗阻，均应手术治疗 B．麻痹性

When you stay away from your home for a long time, you start to miss your good old bed, your good old parents. Believe it or not, you're feeling homesick (想家的). You can help yourself to feel less homesick. Here's how:

●  小题1:   If you're going away from home, bring your favorite pajamas (睡衣). You can also bring some pictures of the people who you may miss. You can look at them any time you want.

●  小题2:    The busier you are, the less time you'll have to feel homesick. Spend your free time on music, sports or books. Try to join in activities wherever you are. 

●  小题3:  You can make a plan for when you'll call your mum or dad. You can also keep in touch with family and friends by emails or text messages.

●  小题4:   Sometimes, telling someone that you're feeling a little homesick will help you feel better.  Maybe you can tell a friend that you feel homesick and the two of you can do something fun。

从A、B、C、D中选择正确的选项作为文章第2-5段的小标题，并填入四个空格中。

A. Keep yourself busy. 

B. Tell someone your feelings.

C. Stay in touch. 

D. Bring something familiar with you

小题5:Which is the best title for the passage?

A．How to stay away from home

B．How to do something fun

C．How to feel less homesick

D．How to miss your home

“已游玩过上百遍/我还是/在你家的‘之’字回廊里/迷路”。这首现代诗歌最有可能是描写以下哪位人物的书法成就？[ ]

A．王羲之

B．黄庭坚

C．颜真卿

D．柳公权

人身体的脂肪占体重的比重是随着年龄的增长而逐渐上升的。

含蛋白质分子的溶液T₁值缩短的原因是（）

A.蛋白质分子运动频率低

B.含蛋白质分子的溶液质子含量升高

C.降低了水分子的进动频率

D.加快了水分子的进动频率

E.蛋白质分子吸附水分子，形成结合水

有以下程序：　　void sort(int a[　],int n)　　{　int i,j,t;　　　for(i=0;i＜n-1;i+=2)　　　　for(j=i+2;j＜n;j+=2)　　　　　if(a[i]＜a[j]) { t=a[i];a[i]=a[j];a[j]=t;}　}　　main （　）　　{　int　aa[10]={1,2,3,4,5,6,7,8,9,10},i;　　　sort(aa,10);　　　for(i=0;i＜10;i++) printf(“%d”,aa[i]);　　　printf(“\n”);}　　其输出结果是（ ）。

A．1,2,3,4,5,6,7,8,9,10,

B．10,9,8,7,6,5,4,3,2,1,

C．9,2,7,4,5,6,3,8,1,10,

D．1,10,3,8,5,6,7,4,9,2,