For any information system to serve its purpose,the information must be ( ) when it is
For any information system to serve its purpose,the information must be ( ) when it is needed.
A.integral
B.available
C.irreplaceable
D.confidential
Tommy is looking for the watch his uncle( )him la 英语 2020-05-13 …
甜言蜜语,一定要说给左耳听.用英文怎么说``这是 《左耳》 里的一句话sweet talk,is 英语 2020-05-14 …
几道英语的单词填空和句型转换Her job is to answer telephones and 英语 2020-05-14 …
自认英语高手的进 Whispers In The Dark歌词要根据歌词一句一句的意思别太别扭 重 其他 2020-05-16 …
China is famous for the Great Wall and Palace MuC 英语 2020-05-16 …
She has no time now ,because she is p____ for the 英语 2020-05-16 …
英语翻译Where's jane?She is looking for the t( ) to t 英语 2020-05-16 …
英语翻译Some US colleges adopt a different approach." 英语 2020-05-17 …
131、China is famous for the Great Wall.Yes .And t 英语 2020-05-17 …
What is unresolved about this play is ____.A who i 学历类考试 2020-06-04 …