更多“使用同步复位十六进制集成计数器74LS163设计8421BC…”相关的问题
第1题
Why have businesses been moving to suburbs？
A．Because the environment is pleasant in the suburbs.
B．Because the suburbs have developed rapidly.
C．Because rich people have moved to suburbs.
D．Because many people work in cites and live in suburbs.
第2题
The children _____ many times not to get closed to the fire.
A) were being told
B) have been told
C) had been told
D) told
第3题
As a result of the heavy snow, the highway has been closed up until further______.
A．news
B．information
C．notice
D．message
第4题
The children______ many times not to get closed to the fire.
A．were being told
B．have been told
C．had been told
D．told
第5题
A: rooted
B: root
C: rooting
D: roots
第6题
They have been waiting for many hours. The airplane must have been ______.
A．of schedule
B．on schedule
C．ahead of schedule
D．behind schedule
为了保护您的账号安全，请在“上学吧”公众号进行验证，点击“官网服务”-“账号验证”后输入验证码“”完成验证，验证成功后方可继续查看答案！
微信搜一搜
上学吧
微信搜一搜
上学吧
如搜索结果不匹配，请 
