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【单选题】
交流用电器上标有380V,100A,其数值表示( )A.
有效值
B.
最大值
C.
平均值
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【单选题】主存贮器和CPU之间增加cache的目的是（ ）。
A.
提高 CPU 的访存速度
B.
扩大主存贮器容量
C.
扩大 CPU 中通用寄存器的数量
D.
既扩大主存贮器容量，又扩大 CPU 中通用寄存器的数量
【单选题】4 主存贮器和CPU之间增加cache的目的是( )。
A.
解决CPU和主存之间的速度匹配问题
B.
扩大主存贮器容量
C.
扩大CPU中通用寄存器的数量
D.
既扩大主存贮器容量，又扩大CPU中通用寄存器的数量
【单选题】PETA is famous for______.
A.
raising people's awareness of animal protection
B.
winning celebrities' support for their campaign
C.
persuading celebrities and companies to give up fur products
D.
its protest campaign against celebrities wearing fur
【单选题】The three sisters decided to hold a family party to ____ their parents' silver wedding. [ ]
A.
celebrate
B.
memorize
C.
congratulate
D.
welcome
【单选题】The Oscar best actor ______ his success more to luck than to ability.
A.
contributed
B.
celebrated
C.
committed
D.
owed
【简答题】The Festival of Cultures August 11 – 14 City Park The Festival of Cultures is an annual to celebrate the wide range of cultures found in our great state. People representing 40 cultural groups w...
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