问题 单项选择题

有如下语句: s=Int(100*Rnd) 执行完毕后,s的值是______。

A.[0,99]的随机整数

B.[0,100]的随机整数

C.[1,99]的随机整数

D.[1,100]的随机整数

答案

参考答案:A

解析: 随机数函数Rnd(<数值表达式>)用于产生一个小于1但大于0的值,该数值为单精度类型。Int(数值表达式) 是对表达式进行取整操作,它并不作“四舍五入”运算,只是取出“数值表达式”的整数部分。

完形填空

Which part is the most important?

My mother used to ask me what the most important part of the body is. When I was 31  .1 thought music and talking were the most important things, so I said: “My 32 Mommy.”

She said; "No. many people are deaf and can’t hear anything but they live normal lives. But you 33  thinking about my questions and I will ask you again soon. "

Several years passed before she asked me again. This time I told her:“Mommy.  34 is very important to   35  , so it must be our eyes. "

She looked at me and told me: "You are learning fast, but your  36  is not right because there are many people who are blind and who arc happy and healthy all the same.”

Then, last year, my grandpa   37 .

Everybody was crying. My mom asked me: “Do you know the most important body

pan now, my dear? The most important body part is your  38 .”

“Is it because it holds up (支撑)my head?”I asked.

"No, it is because it can hold a head of a friend or a loved one when they 3."

she answered. “ Everybody needs a shoulder to cry on sometime in life. I only hope that you have enough love and friends in your life. So, you will  40 have a shoulder to cry on when you need it."

小题1:A. older           B. younger              C. cleverer

小题2:A. ears                B. eyes                 C. mouth

小题3:A. stop                B. begin                    C. keep

小题4:A. mind                B. heart                    C. sight

小题5:A. everybody           B. somebody         C. nobody

小题6:A. question            B. problem              C. answer

小题7:A. came                B. died                 C. arrived

小题8:A. shoulder            B. foot                 C. hand

小题9:A. laugh               B. dance                    C. cry

小题10:A. never               B. always               C. seldom

单项选择题