皮皮学，免费搜题
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【多选题】
香农公式的三要素为 。A.
信道带宽
B.
信号平均功率
C.
噪声功率谱密度
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】在表尾指针为rs的链表的后面插入指针为p的结点的正确语句为( )。
A.
p->next=rs; rs->next=NULL;
B.
p->next=NULL; rs=p;
C.
rs->next=p; rs->next=NULL;
D.
rs->next=p; p->next=NULL;
【简答题】Greatly(encourage)____________by his friends, Jack has signed up for the singing ompetition.
【简答题】Greatly (encourage) ________ by his friends, Jack has signed up for the singing competition.
【简答题】6-34. Greatly (encourage) _____ by his friends, Jack has signed up for the singing competition.
【简答题】Greatly (encourage) __________ by his friends, he decided to participate in the singing competition.
【简答题】胚胎或胎儿已死亡滞留在宫腔内尚未自然排出者称[填空(1)]
相关题目：
【简答题】6-34. Greatly (encourage) _____ by his friends, Jack has signed up for the singing competition.