【单选题】【消耗次数:1】
Of course, talking about something which affects them personally is _____motivating for students.
chiefly
correctly
currently
eminently
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相关题目
【单选题】 About 60 percent of the students ___ from the south, the rest of them ___ from the north and foreign countries.
①  are/is
②  are/are
③  is/are
④  are
【判断题】 What are you talking about?
①  正确
②  错误
【单选题】 Young kids are always filled with enormous ( ) about almost everything, which sometimes leads them to danger.
①  Ambition
②  curiosity
③  craze
④  violence
【单选题】 When you meet someone who ____ deeply about something, you probably will want to ask them why they do so.?
①  absorbs ?
②  cares ?
③  considers ?
④  minds?
【单选题】 Something ( ) hung in the air between them.
①  update
②  uniform
③  union
④  unspoken
【判断题】 I don’t know what you are talking about.
①  正确
②  错误
【单选题】 Which of the following is the time when students work in groups?
①  When all the students are under the control of the teacher
②  When students work in pairs on an exercise or a task
③  When students work in small group
④  When students are expected to work on their own at their own speed.
【单选题】 Which of the following is the time when students study by themselves?
①  When all the students are under the control of the teacher
②  When students work in pairs on an exercise or a task
③  When students work in small groups
④  When students are expected to work on their own at their own speed.
【单选题】 Which of the following is the time when students work in a pair?
①  When all the students are under the control of the teacher
②  When students work in pairs on an exercise or a task
③  When students work in small groups
④  When students are expected to work on their own at their own speed.
【单选题】 A: [填空]. Where was I? B: You were talking about your trip to South Africa.
①  What did I hear
②  Lets back up
③  Lets check in
④  What were you talking about
随机题目
【单选题】 在有序表{10,23,32,36,53,66,68,76,87,90,101,120}中,用折半查找值53时,经( )次比较后查找成功。
①  A.6
②  B.3
③  C.8
④  D.4
【单选题】 线性表的顺序存储比链式存储最与利于进行( )操作。
①  A.查找
②  B.表尾插入或删除
③  C.按值插入或删除
④  D.表头插入或删除
【单选题】 对n个元素进行冒泡排序,通常要进行n-1趟冒泡,在第j趟冒泡中共要进行( )次元素间的比较。
①  A.j
②  B.j-1
③  C.n-j
④  D.n-j-1
【单选题】 采用分块查找时,数据的组织方式为( )。
①  A.把数据分城若干块,每块内数据有序
②  B.把数据分城若干块,块内数据不必有序,但块间必需有序,每块内最大(或最小)的数据组成索引表
③  C.把数据分城若干块,每块内数据有序,每块内最大(或最小)的数据组成索引表
④  D.把数据分城若干块,每块(除最后一块外)中的数据个数相等
【单选题】 排序算法中,从尚未排序序列中依次取出元素与已排序序列(初始为空)中的元素进行比较,然后将其放入已排序序列的正确位置的方法是( )。
①  A.冒泡排序
②  B.直接插入排序
③  C.归并排序
④  D.选择排序
【单选题】 排序算法中,从尚未排序序列中依次取出元素与已排序序列(初始为空)中的元素进行比较(要求比较次数尽量少),然后将其放入已排序序列的正确位置的方法是( )。
①  A.折半插入排序
②  B.直接插入排序
③  C.归并排序
④  D.选择排序
【单选题】 采用顺序查找方法查找长度为n的线性表时,每个元素的平均查找长度为( )。
①  A.n
②  B.n/2
③  C.(n+1)/2
④  D.(n-1)/2
【单选题】 若待排序序列在排序前已按关键字递增排列,则采用( )方法比较次数最多。
①  A.直接插入排序
②  B.归并排序
③  C.归并排序
④  D.直接选择排序
【单选题】 一组记录的关键字序列为(32,65,42,24,26,80),利用快速排序,以第一个关键字为分割元素,经过一次划分后结果为( )。
①  A.26,24,32,42,65,80
②  B.24,26,32,42,65,80
③  C.26,24,32,65,42,80
④  D.26,24,32,80,42,65
【单选题】 如果要求一个线性表既能较快地查找,又能动态适应变化要求,可以采用( )查找方法。
①  A.顺序
②  B.分块
③  C.折半
④  D.散列