皮皮学，免费搜题
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【单选题】
银行本票的提示付款期限最长不超过（ ）。A.
1 个月
B.
2 个月
C.
3 个月
D.
6 个月
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】在定点机中，下列说法错误的是________。
A.
除补码外，原码和反码不能表示-1
B.
+0的原码不等于-0的原码
C.
+0的反码不等于-0的反码
D.
对于相同的机器字长，补码比原码和反码能多表示一个负数
【单选题】There are three libraries in our school, ______ were built five years ago. [ ]
A.
all of them
B.
either of them
C.
all of which
D.
both of that
【单选题】在定点机中,下列说法错误的是 。
A.
除补码外，原码和反码不能表示-1
B.
+0 的原码不等于-0的原码
C.
+0 的反码不等于-0的反码
D.
对应相同的机器字长，补码比原码和反码能多表示一个负数
【简答题】Exercise 1 Choose the best answers according to the text 1. Both students and their parents wrote to the writer to seek advice about . A. how to choose courses at college B. how to take advantage of s...
【简答题】The American Library Association, founded in 1876, is the oldest and largest national library association in the world. It is concerned with all types of libraries: state, public, school, and academic...
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