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【单选题】
计算机中,8位二进制表示的有符号数范围是( )。A.
0~255
B.
-128~127
C.
0~256
D.
1~256
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【简答题】In the short term, the plan provides a/an _____________ to global warming, although the team was actually concerned with a ______________ er. The sun is certain to heat up in about _____________ a...
【简答题】I was asked to give a short ______________ on the aims of the plan.
【单选题】She had made ______ many mistakes in the article that I didn't know what she wanted to tell us.
A.
so
B.
such
C.
enough
D.
at
【简答题】The plan, short, was to persuade the management to provide better working conditions.
【单选题】She wanted me to know that she still cared for me
A.
worried
B.
believed
C.
loved
D.
relied
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