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【单选题】
微处理器一般由中央处理单元( CPU )、 () 、内部数据存储器、接口和功能单元(如定时器、计数器)以及相应的逻辑电路所组成。A.
EEPROM
B.
RAM
C.
ROM
D.
EPROM
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举一反三
【单选题】页 第28题] (2010四川, 17) The lawyer listened with full attention, ______ to miss any point.
A.
not trying
B.
trying not
C.
to try not
D.
not to try
【简答题】按其用途和性能可分为( )和( )两大类。
【单选题】The lawyer____ all the morning____ reading the case.
A.
spent; on
B.
spent; in
C.
cost; on
D.
cost; in
【简答题】6 Section C Conversation 2 17.A) She is a lawyer. B) She is a reporter. C) She is a dancer. D) She is an English teacher. 18.A) She went to a piano concert. B) Sh...
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