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有以下程序段#include 'stdio.h'main(){ int j,i,k=0; for(j=50;j<=60;j++) { if(!(k%10)) printf('＼n'); for(i=2;i<j;i++)if(!(j%i)) break; if(i>=j-1) { printf('%d',j); k++;} }}程序执行后输出的结果是A．5359 B．5953 C．3595 D．9535

A.h'main(){
B.5359
C.5953
D.3595
E.9535

【参考答案】

A
在本题中，程序首先定义了三个整型变量，并将变量k赋值为0，然后开始循环，循环开始时变量j的值为50，结束时变......

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单项选择题
Part B Listening ComprehensionDirections: In this part of the test there will be some short talks and conversations. After each one, you will be asked some questions. The talks, conversations and questions will be spoken ONLY ONCE. Now listen carefully and choose the right answer to each question you have heard and write the letter of the answer you have chosen in the corresponding space in your ANSWER BOOKLET.听力原文：Speaker 1: Today we have a guest speaker, K-K Gregory. She's a successful business owner, and she's only 17. Her company makes Wristies.Speaker 2: Thank you, Professor Ray—Hi,—umm—I'm really excited to be here. Actually, I started my company when I was ten. Really! —it's true! These are Wristies. See they're long gloves with no fingers. They keep your wrists warm and dry, but your fingers can move easily. So, you can wear them outside, for sports or—urn work. But you can also wear them inside, in a cold house or office.S1: Ah, K-K, tell us how you got the idea for Wristies.S2: Well, it was winter, and there was a lot of snow, and I was playing in it. I was wearing a jacket and gloves, but my wrists were really cold[ That's when I got the idea. I just thought of it. So I went home and first, I looked for some warm material. Then I put it around each ann. And then I made a little hole for my thumb. And that's how I made the first pair of Wristies.S1: Great! So, how did you decide to start a business?S2: Well, at first, I didn't think about starting a business at all. I just made Wristies for my friends, in different colors, and they all loved them. It was really great! Then they said, 'You know, you can sell these things!' And my mother helped me to start my company.S1: Did she have any business experience?S2: No! My mother didn't know anything about business, and I didn't either. But we talked tO a lot of people and asked a lot of questions, and you know, we learned a lot! And we had fun.S1: Where can you buy Wristies?S2: In stores. You can buy them in a lot of stores, and there's also a website. Once I went on a TV shopping show, and I sold a thousand pairs of Wristies in one hour! I couldn't believe itS1: So do you have any advice for young people?S2: Well, umm—Listen to your friends. And be creative. And—don't be afraid to do something new.Questions: 1.According to the conversation, which of the following is not true about Wristies? 2.According to the conversation, which of the following statements is not true? 3.What was the situation when K-K started the Wristies Company? 4.According to the conversation, where can people buy Wristies? 5.Which of the following is not the advice given by K-K?(21)A．They are made of warm material.B．They have a hold for the thumb.C．They are only for sports.D．They are first made by a teenager.
A.
听力原文：Speaker
B.
Speaker
C.
S1:
D.
S2:
E.
S1:
F.
S1:
G.
S1:
H.
Questions:
I.According
J.According
K.What
L.According
M.Which
N.They
O.
B．They
P.
C．They
Q.
D．They
R.
单项选择题
A．K-K's mother had a store.B．K-K and her mother had a lot of experience of doing business.C．K-K and her mother asked a lot of people for advice.D．K-K's mother didn't give her any help.
A.K-K's
B.
B．K-K
C.
C．K-K
D.
D．K-K's
E.
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