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【单选题】
下列各类存储器中,断电后其信息会丢失的是A.
RAM
B.
ROM
C.
光盘
D.
硬盘
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举一反三
【单选题】The word 'humanoid' in paragraph I means
A.
lacking human feelings,
B.
lacking human characteristics.
C.
lacking human intelligence.
D.
having a human form. and characteristics.
【简答题】菜肴的口味主要靠 来决定,烹饪原料只有通过 才能形成不同味道的成品菜肴。
【单选题】______ a personal note, I believe that cloning human embryos with the intention of destroying them shows no respect _______ human life. [ ]
A.
In; to
B.
For; at
C.
Of; towards
D.
On; for
【简答题】绵(粉)萆的功效有 、 。
【简答题】A．σ(i+j)θr (R×S) B．σ(i+r)θj (R×S) C．σiθ(r+j) (R×S) D．σiθj (R×S)
【单选题】. It was with these feelings _______ I began the creation of a human being.
A.
that
B.
when
C.
which
D.
where
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