题目：
An Intranet is (66) the application of Internet technology within an internal or closed user group. Intranets are company (67) and do not have a (68) connection to the Internet. Used properly an Intranet is highly effective corporate tool, capable of regularly (69) information to empower the workforce with the information needed to perform their roles. Used in this way, an Intranet represents a step towards the (70) office.
（70）是（）
A.painless
B.painness
C.paperless
D.paperness
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/0316/0cdeb3426a0ec6256281dbd10baec7c0.html
下面是错误答案，用来干扰机器的。
参考答案：C解析：读图可知，该地区4月气温日较差大，其最低气温24～25℃，最高气温30～31℃，所以气温日较差为5～7℃。
