【单选题】【消耗次数:1】
The [填空] in our garden are very beautiful.
cloth
water
flowers
grass
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相关题目
【单选题】 The back garden of our house contains a lawn, ____ very pleasant to sit on in summer.
①  which is
②  which it is
③  it is
④  where it is
【单选题】 Did Tom tell you to water the flowers?
①  No. And so did I
②  No. And neither did I
③  He did And so I did
④  He did And so do I
【单选题】 Shall we sit up here on the grass or down there near the water?_________
①  I’d rather stay here if you don’t mind.
②  Sorry, I don’t like neither.
③  Certainly, why not?
④  Yes, we like these two places.
【单选题】 - Shall we sit up here on the grass or down there near the water?
①  I’d rather stay here if you don’t mind
②  Sorry, I don’t like neither
③  Certainly, why not?
④  Yes, we like these two places
【单选题】 These are certainly beautiful flowers. Thank you so much.
①  No, no. It’s nothing
②  You are welcome.
③  Yes, I agree
④  Yes, I think so, too
【单选题】 How I wish every family______ a large house with a beautiful garden!
①  had had
②  will have
③  had
④  has
【判断题】 Our city becomes more and more beautiful.
①  正确
②  错误
【多选题】 _____________ its very hot in the summer, the other seasons are beautiful.
①  Even though
②  Even if
③  Although
④  Though
【单选题】 Our teachers are very nice. What about __________ ?
①  yours
②  your
【单选题】 The Apple Watch is very beautiful, but its too expensive. So I cant _____ it.
①  save
②  support
③  offer
④  afford
随机题目
【简答题】 从关系规范化理论的角度讲,一个只满足1NF的关系可能存在的四方面问题是:数据冗余度大、[填空]、删除异常和更新异常。
【简答题】 关系模式由2NF转化为3NF是消除了[填空]对码的[填空]。
【简答题】 属性X函数决定Y,且X的真子集X也能函数决定Y,则称Y[填空]函数依赖X。
【简答题】 数据库中,每个事务都感觉不到系统中其他事务在并发地执行,这一特性称为事务的[填空]。
【简答题】 TCSEC中规定[填空]级别及以上的系统必须实现审计。
【判断题】 关系表中的每一行称作一个元组。
①  正确
②  错误
【多选题】 可以激活触发器执行的事件是( )
①  SELECT
②  UPDATE
③  INSFRT
④  DELETE
【多选题】 数据库需求分析时,数据字典包括( )。
①  数据流
②  数据结构
③  数据项
④  数据的结合
【单选题】 数据库三级模式中,用户与数据库系统的接口是( )
①  模式
②  外模式
③  内模式
④  逻辑模式
【单选题】 设有关系表S(NO,NAME,AGE),其中AGE为年龄字段,则表达式AGE NOT BETWEEN 18 AND 24 等价于( )
①  AGE=24
②  AGE24
③  AGE=24
④  AGE24