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【多选题】
以下调制方法中，属于2FSK的非相干解调方法有（ ）A.
鉴频法
B.
过零检测法
C.
极性比较法
D.
相位比较法
E.
差分检波法
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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】在一个单链表中,若删除p所指结点的后继结点,则执行( )。
A.
p=p->next->next
B.
p=p->next
C.
p->next=p->next->next
D.
p->next=p->next
【简答题】I have seen it work too many times to___ ( 属于;认为 ... 是;把 ... 归于 ) it to luck.
【单选题】Newton famously said: “If I have seen further it is by standing on the shoulders of giants,”paying respect to the work of the scientists who ________ him.
A.
preceded
B.
surpassed
C.
descended
D.
anticipated
【单选题】在一个单链表中,若删除p所指结点的后继结点,则执行()。
A.
p->next=p->next->next ;
B.
p=p->next ; p->next=p->next->next ;
C.
p->next=p->next;
D.
p=p->next->next;
【单选题】听力原文：M: It seems to me I have seen that dark-haired man before. W: Sure you have. He checked out our books at the circulation desk yesterday. Q: Where does the dark-haired man most probably work? (16)
A.
In a gymnasium.
B.
In a library.
C.
In a bookstore.
D.
In a police station.
【单选题】在一个单链表中，若删除p所指结点的后继结点，则执行(38)。
A.
p→next =p→next→next;
B.
p=p→next; p→next =p→next→next;
C.
P→next =p→next;
D.
p=p→next→next;
【简答题】Oral work: Illustrate your own idea on the saying "If I have seen further(than Descartes).it is by standing upon the shoulders of Giants." (within 1 minute) You can refer to the text.
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