As far as classroom procedures are concerned, the teaching of listening generally follows three stages: pre-listening, while-listening, ___________.

中国大学MOOC: As far as classroom procedures are concerned, the teaching of listening generally follows three stages: pre-listening stage, while-listening stage, and post-listening stage.

To help the listeners connect what they have heard with their own ideas and experience andmove from listening to another skill is () stage. A: post-listening B: pre-listening C: while-listening D: after-listening

Before listening, it's important to prepare students for listening. What activities can we use in pre-listening stage? A: Predicting B: Note-taking C: Setting the scene D: Inferring

在双向链表中删除指针p所指的结点(pre和next，是结点的指针域，pre指向结点的前驱，next指向结点的后继)，则需要执行( )。 A: p↑．next：=p↑．pre；p↑．pre：=p； B: p↑．next↑．pre：=p↑．pre；p↑．pre↑．next：=p； C: p↑．pre：=p↑．next；p↑．next=p↑．pre； D: p↑．pre↑．next：=p↑．next；p↑．next↑．pre：=p↑．pre；

中国大学MOOC: What are the pre-listening preparation?

〈center〉…〈/center〉是 标记 而〈pre〉…〈/pre〉是 标记。

Listening is challenging. Which of the following types of listening are ineffective listening? A: pseudo listening B: stage-hogging C: selective listening D: insulated listening E: defensive listening F: mindful listening G: ambushing H: insensitive listening

在循环双链表的p所指结点之后插入s结点的操作是（ ） A: p->next=s; s->pre=p; p->next->pre=s; s->next=p->next; B: p->next=s; p->next->pre=s; s->pre=p; s->next=p->next; C: s->pre=p; s->next=p->next; p->next->pre=s; p->next=s; D: s->pre=p; s->next=p->next; p->next=s; p->next->pre=s;

在循环双链表的p所指结点之后插入s结点的操作是（ ） A: p->next=s; s->pre=p; p->next->pre=s; s->next=p->next; B: p->next=s; p->next->pre=s; s->pre=p; s->next=p->next; C: s->pre=p; s->next=p->next; p->next->pre=s; p->next=s; D: s->pre=p; s->next=p->next; p->next=s; p->next->pre=s;