皮皮学，免费搜题
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【单选题】
当定时/计数器在工作方式1下,晶振频率为6MHz,则最长定时时间为( )。A.
256 μs
B.
256×2μs
C.
65536μs
D.
65536×2μs
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举一反三
【简答题】Alan often goes without meals and sleep when_____.
【简答题】Some praise him, ( ) others condemn(谴责)him.
【简答题】It goes without saying that ______ (需求的增长导致了价格的上涨).
【单选题】Lucy often goes to school _____ eating breakfast. It's bad for her health. [ ]
A.
with
B.
without
C.
from
D.
under
【简答题】It goes without saying that the local government will__________________(干预这件事情) and solve the problem properly.
【单选题】Hardly a month goes by without ______ of another survey revealing new depths of scientific illiteracy among US citizens.
A.
words
B.
word
C.
a word
D.
the word