【单选题】短时记忆指在感觉记忆基础上信息能保持 的时间是
【单选题】听音,选择正确的回答。
E.
Can you find my key, Mum? A: Good night, Jack. B: _______________! Oh, no! A: _______________? B: I can't find my key! _______________? A: Yes. _______________. B: Thank you, Mum! Oh, _______________? A: You're wearing them!
【单选题】--- Mum, where are my socks? --- Under your bed. You should your things.
【单选题】设(A)=0C3H,(R 0 )=0AAH,执行指令ANL A, R 0 后,结果( )。
【判断题】电容器外壳出现严重的膨胀变形时,应立即紧急退出运行。
【单选题】—______, Jack, you are late . —Oh, dear. Where are my socks, Mum?
【单选题】____Mum,where are my socks? _____Under your bed.You should______your things.
【简答题】--- Mum , where are my socks ? --- Under your bed . You should your things .( )A. put on B. put down C. put away D. D.\
【单选题】–Mum, where are my socks ? --Under your bed. You should ______ your things.