第3题: [填空题]How should we react at the first time of contact We should be the first to()in greeting, and couple this with a friendly “hello”,a nice smile, and your name. 参考答案:extend our hand 答案解析:
由Be the first to extend your hand in greeting. Couple this with a friendly “hello”, a
第5题: [单项选择]设已执行预编译命令#include<string.h>,以下程序段的输出结果是 char s[]=" an apple" ; printf("%d/n",strlen(s)); A. 7 B. 8 C. 9 D. 10 参考答案:B 答案解析:[命题目的] 考查了测字符串长度函数strlen。 [解题要点] 如果一个字符数组中存放一个字符串,则函数strlen的值为“/0”之前的全部字符个数,也包括空格在内。 [考点链接
第15题: [单项选择]The usual address for a Web site is the (74) page address, although you can enter the address of any page and have that page sent to you. A. home B. main C. host D. house 参考答案:A 答案解析:[解析] 网址一般就是主页地址,尽管你可以进入任何网页地址并且使该页发送给你。 A.home 主页 B.main 主要的 C.host 主机