皮皮学，免费搜题
登录
搜题
【单选题】
计算理论是研究用计算机解决计算问题的数学理论，有3个核心领域，但不包括（ ）A.
抽象理论
B.
可计算性理论
C.
计算的复杂性理论
D.
自动机理论
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】He asked ______ since he had been chairman for seven years.
A.
not to have been re-elected
B.
to be not re-elected
C.
not to be re-elected
D.
to have not been re-elected
【单选题】It is in Hong Kong _______ you’re going to find the cellphone _________ you have been wanting to buy.
A.
that; that
B.
where; which
C.
where; /
D.
that; what
【简答题】公路货运运输方式的技术经济特点是什么?分别适合什么运输对象?
【单选题】All the preparations for the work_______, we’re ready to start.
A.
are completed
B.
have been completed
C.
completed
D.
had been completed
【单选题】Cuts in funding have meant that equipment has been kept in service long after it ______ replaced.
A.
should have been
B.
would have been
C.
could have been
D.
might have been
【单选题】CEOs have been severely criticized the last few years for________
A.
the perks they have received
B.
the increase in their pay
C.
the slow wage growth for average employees
D.
the economic recession
相关题目：