【单选题】下面()最好地描述了数据字典中应该包含的内容。
【简答题】如果DNS配置错误,则在浏览器中的URL中输入WEB服务器的(),则能够访问到对方主页,输入WEB服务器的域名,则不能访问到对方主页。
【简答题】如果DNS配置错误,则在浏览器中的URL中输入WEB服务器的IP地址,则_____访问到对方主页,输入WEB服务器的域名,则_____访问到对方主页
【判断题】The speaker had not been confident about himself until he was 19.
【单选题】Three-fourths of the homework _____today.
【单选题】Three fourths of the homework _________ today.
【单选题】The speaker mentions several problems the company was faced with. Which of the following is NOT one of the problems he mentions?
B.
Lack of a clear marketing strategy.
C.
Quality control being not maintained.
D.
No new products coming on the market.