【单选题】【消耗次数:1】
You should know better than ____ your little sister at home by herself.
to leave
leaving
to have left
left
参考答案:
复制
纠错
相关题目
【单选题】 You should know better than _____your little sister at home by herself.
①  to leave
②  leaving
③  to have left
④  left
【判断题】 We should buy any meat, because there are little left.
①  正确
②  错误
【单选题】 I leave it to your own judgement you should do it.
①  that
②  which
③  whether
④  What
【单选题】 —Have you searched the sitting room for your key? —No. It was in the study________ I remember I left it.
①  which
②  where
③  that
④  as
【单选题】 “Do you think, because I am poor, obscure, plain, and little, I am soulless and heartless? You think wrong!—I have as much soul as you,—and full as much heart! And if God had gifted me with some beauty and much wealth, I should have made it as hard for you to leave me, as it is now for me to leave you. ” This passage is taken from ________.
①  Emma
②  Wuthering Heights
③  Jane Eyre
④  Pride and Prejudice
【单选题】 You should have your eyes tested every year in case the ____of your spectacles need changing.
①  lenses
②  glasses
③  sights
④  crystals
【单选题】 He left home without ______ any message to his parents.
①  leaving
②  leave
【单选题】 25.If you explained the situation to your lawyer, he ______ able to advise you much better than I can.
①  will be
②  was
③  would be
④  were
【单选题】 It is ten years ___ I left home.
①  when
②  after
③  since
④  as
【单选题】 It [填空] raining when they left home.
①  is
②  are
③  was
④  were
随机题目
【判断题】 若m-p?mn+pq,则m-p?mq+np.
①  正确
②  错误
【判断题】 任意个数的最大公约数一定是其公约数的倍数.
①  正确
②  错误
【判断题】 一定不存在最大的素数.
①  正确
②  错误
【判断题】 若a=bq+r,则(a,b)=(b,r).
①  正确
②  错误
【判断题】 对于任意整数a,b,都有[a,b]=[b,a].
①  正确
②  错误
【判断题】 对于任意的正整数n,1+1/2+……+1/n一定不是整数.
①  正确
②  错误
【单选题】 修改软件以适应外部环境或数据环境的变化是指( )。
①  改正性维护
②  适应性维护
③  完善性维护
④  预防性维护
【单选题】 源程序的版面文档要求应有变量说明、适当注释和( )。
①  框图
②  统一书写格式
③  修改记录
④  编程日期
【单选题】 软件详细设计阶段的任务是( )。
①  算法设计
②  功能设计
③  调用关系设计
④  输入/输出设计
【单选题】 结构化分析的核心是( )。
①  自顶向下的分解
②  用DFD建模
③  用DD描述数据需求
④  自底向上的抽象