首 页
大学试题
CMS专题
工学
经济学
专升本
法学
教育学
历史学
更多分类
搜索
题库考试答案搜索网 > 题目详情
当前位置：
首页
>
Maintaining web security is ___________ for China.
>
题目详情
问题题干
答案解析
相关问题
热门问题
最新问题
问题详情
Maintaining web security is ___________ for China.
A、a piece of cake
B、impossible
C、difficult
时间：2021-09-02 13:54
关键词：
国家开放大学
人文英语2
答案解析
C
相关问题
Which is ________, the Yangtze River or the Yellow River?
"Which is ________, the Yangtze River or the Yellow River?"
You should _______________ to one or more weekly magazines such as Time or Newsweek.
_____ed ucation is the instruction that occurs when the instructor and studen t s are separated by distance or time,or both.
The world has difficulty _______ web security.
最新问题
(单选题)The computer turns it __________ green, yellow, or red lights.(2)
Basically a robot is a machine which moves, manipulates, joins or processes _____in the same way as human hand or arm.
Other companies use Web technology to ______ business electronically at the wholesale or retail level.
“To be or not to be----that is the question ” is taken from_______.
Prepare games or songs for a lesson is_____planning.
__________ is the act performed by or resulting from saying something; it is the consequence of, or the change brought about by the utterance.
Will you be eating here or is this to go? —Oh,____________,please.
Maintaining web security is ___________ for China.
1_____there is no rain,farming is difficult or impossible
1_____education is the instruction that occurs when the instructor and students are separated by distance or time,or both
别人在看
题库考试答案搜索网 > 题目详情
题库考试答案搜索网 > 题目详情