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【判断题】
操作系统是计算机中对计算机的所有硬件资源和软件资源进行控制和管理的程序集合。A.
正确
B.
错误
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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】I doubt whether she does not like this gift. 这句话最恰当的译文是___________。
A.
我怀疑她是否不喜欢这个礼物。
B.
我想她是喜欢这个礼物的。
【单选题】Laura was away in Paris for over a week.When she got home，there was a pile of mail________for her. (2013·辽宁，28)
A.
waited
B.
to wait
C.
waiting
D.
was waiting
【简答题】Physics is more difficult than maths, but I
_________ physics to maths.A. enjoy B. like C. choose D. prefer
【单选题】(2013·辽宁，28)Laura was away in Paris for over a week.When she got home，there was a pile of mail________for her.
A.
waited
B.
to wait
C.
waiting
D.
was waiting
【单选题】Physics is__to the science which was called natural philosophy in history.
A.
like
B.
equivalent
C.
likely
D.
uniform
【单选题】Laura was away in Paris for over a week . When she got home，there was a pile of mail_____for her.
A.
waited
B.
waiting
C.
to wait
D.
was waiting
【单选题】Laura was away in Paris for over a week. When she got home, there was a pile of mail _______ for her.
A.
waited
B.
to wait
C.
waiting
D.
was waiting
【简答题】(2013·高考辽宁卷)Laura was away in Paris for over a week.When she got home，there was a pile of mail ________for her. A．waited B．to wait C．waiting D．was waiting
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