【单选题】在一个单链表中,已知 p 所指结点不是最后结点,在 p 之后插入 s 所指结点,则执行 。
A.
s->next = p; p->next=s;
B.
s->next = p->next; p->next = s;
C.
s->next = p->next; p = s;
D.
p->next = s; s->next = p;
【单选题】The gastrointestinal access associated with the lowest incidence of bronchial aspiration is:
E.
endoscopic gastrostomy
【单选题】某碱样溶液以酚酞为指示剂,用标准盐酸溶液滴定至终点时,耗去盐酸体积为V1,继以甲基橙为指示剂滴定至终点,又耗去盐酸体积为V2,若V2
【单选题】在一个单链表中,已知p所指结点不是最后结点,在p之后插入s所指结点,则执行()。
A.
s->next=p ; p->next=s ;
B.
s->next=p->next ; p->next=s ;
C.
s->next=p->next ; p=s ;
D.
p->next=s ; s->next=p->next;
【单选题】The strength of the gastrointestinal smooth muscle contraction depends mainly on ( )
C.
the range of the action potential
D.
the frequency of action potential