65. From the last paragraph(段落) we know that the writer thinks _____.
A. only school courses are useful to kids
B. some extra-curricular courses kids learn after school are not necessary
C. some extra-curricular courses are even more difficult for adults
D. kids shouldn’t learn difficult courses
第1题:
已知last指向单向简单链表的尾结点,将s所指结点加在表尾,不正确的操作是____。
A.last->next=s,last=s,last->next=NULL;
B.last->next=s,s->next=NULL,last=s;
C.s->next=NULL, last->next=s, s=last;
D.s->next=NULL, last->next=s,last=s;
第2题:
一般情况下,我们对于知识的理解是在以下哪个层面?
A.Know-how
B.Know-what
C.Know-who
D.Know-why
第3题:
已知last指向单向简单链表的尾结点,将s所指结点插入在表尾,正确的操作是____。
A.s->next=s,last=s,last->next=NULL;
B.last->next=s,s->next=NULL,last=s;
C.s->next=NULL, last->next=s, s=last;
D.s->next=last, last->next=NULL,last=s;
第4题:
关于“地球为什么绕着太阳转”的知识,属于()类型的知识。
A.know-what
B.know-why
C.know-who
D.know-how
第5题:
7、已知last指向单向简单链表的尾结点,将s所指结点加在表尾,正确的操作是____。
A.s->next=s,last=s,last->next=NULL;
B.last->next=s,s->next=NULL,last=s;
C.s->next=NULL, last->next=s, s=last;
D.s->next=last, last->next=NULL,last=s;
第6题:
已知last指向单向简单链表的尾结点,将s所指结点加在表尾,正确的操作是____。
A.s->next=s,last=s,last->next=NULL;
B.last->next=s,s->next=NULL,last=s;
C.s->next=NULL, last->next=s, s=last;
D.s->next=last, last->next=NULL,last=s;