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【单选题】
具有正负极性,且能贮存电荷,具有滤波,平滑电压达到稳定电压,消除噪声,通交隔直的电子元器件是( )。
A.
电阻
B.
电解电容
C.
电感
D.
变压器
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举一反三
【单选题】设指针变量p指向双向链表中结点A,指针变量s指向被插入的结点X,则在结点A的后面插入结点X的操作序列为( )。
A.
p->right=s; s->left=p; p->right->left=s; s->right=p->right;
B.
s->left=p;s->right=p->right;p->right=s; p->right->left=s;
C.
p->right=s; p->right->left=s; s->left=p; s->right=p->right;
D.
s->left=p;s->right=p->right;p->right->left=s; p->right=s;
【简答题】A) It seems a depressing topic. B) It sounds quite alarming. C) It has little impact on our daily life. D) It is getting more serious these days. 9. A) The man doesn't understand Spanish. B) The woman...
【简答题】How time flies! More than two years 1 (pass) since I entered the school. As a Senior Three student, it won’t take long before I graduate. High school 2 (regard) as the golden time in a person’s life...
【判断题】随着全球金融市场一体化趋势的加强,金融创新和金融自由化水平的提高,各主要发达国家纷纷放弃分业经营体制转向混业经营。 ( )
A.
正确
B.
错误
【简答题】设指针变量p指向双向链表中结点A,指针变量q指向入结点B,要求给出在结点A的入结点B的操作序列(设双向链表中结点的两个指针域分别为llink和rlink)。
【简答题】Passage 12 How time flies! More than two years 1 (pass) since I entered the school. As a Senior Three student, it won’t take long before I graduate. High school 2 (regard) as the golden time in a pe...
【简答题】设指针变量p指向双向链表中的结点A,指针变量s指向入的结点X,则在结点A的入结点X的操作序列为_________=p;s->right=p->right;__________=s; p->right->left=s;(设结点中的两个指针域分别为left和right)。
【简答题】Passage 12 How time flies! More than two years 1 (pass) since I entered the school. As a Senior Three student, it won’t take long before I graduate. High school 2 (regard) as the golden time in a pe...
【单选题】()的功能是生理活性的组成或调节物
A.
无机盐
B.
生长因子
C.
前体
D.
氮源
【判断题】塑料收缩率.塑件壁厚对脱模斜度没有影响
A.
正确
B.
错误
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