【单选题】【消耗次数:1】
He packed an ____ shirt in case he had to stay another day.
spare
unnecessary
excessive
extra
参考答案:
复制
纠错
相关题目
【多选题】 _____________ , he had to stay at home to look after her.
①  His mother being ill
②  His mother ill
③  Although his mother was ill
④  As his mother was ill
【多选题】 In his spare time, he often _______.
①  A.speak English
②  B.rides a bike
③  C.cycles
④  D.goes cycling
【单选题】 — The old man wouldn’ t stay at home for a rest even if it rained. —_____. He would feel sick if he stayed home for one day.
①  So would my grandpa
②  So wouldn’ t my grandpa
③  Neither would my grandpa
④  Nor wouldn’ t my grandpa
【单选题】 If he had worked harder, he ___.
①  would succeed
②  had succeeded
③  should succeed
④  would have succeeded
【单选题】 He said that he ?[填空] not seen her that day .
①  has
②  have
③  having
④  had
【单选题】 No sooner ___ he arrived home than he ___ to start on another journey.
①  has; was asked
②  have; were asked
③  had; is asked
④  had; was asked
【单选题】 20. Only when he had handed in his exam paper ____ he had made several mistakes.
①  he has realized
②  does he realize
③  has he realized
④  did he realize
【单选题】 It was not until he arrived in class _____ realized he had forgotten his book.
①  when he
②  that he
③  and he
④  he
【单选题】 9. No sooner _______ he arrived home than he _______to start on another journey.
①  has; was asked
②  have; were asked
③  had; is asked
④  had; was asked
【单选题】 No sooner________he arrived home than he________to start on another journey.
①  has;was asked
②  have;were asked
③  had;is asked
④  had;was asked
随机题目
【单选题】 达西定律中的面积A是()。
①  试样的总截面积
②  试样截面的土颗粒面积
③  试样截面的孔隙面积
④  测压管截面积
【单选题】 三个力F1,F2,F3的大小均不等于零,其中F1和F2沿同一作用线,刚体处于()。
①  平衡状态
②  不平衡状态
③  可能平衡,也可能不平衡
【多选题】 地球的外部可以分为三个圈层即()。
①  大气圈
②  水圈
③  地壳
④  生物圈
【多选题】 岩溶是()的总称。
①  地质现象
②  地质作用
③  岩溶地貌
④  溶洞
【单选题】 矿化度为4g/l的属于什么水()。
①  淡水
②  微咸水
③  咸水
④  盐水
【单选题】 下列不属于碳酸盐渍岩土特性的是()
①  吸水膨胀
②  失水收缩
③  浸水迅速崩解
④  渗透性强
【单选题】 下列关于达西定律说法有误的一项是()
①  达西渗透定律的适用范围主要与渗透水流在土中的流动状态有关
②  达西渗透定律表明在稳定层流状态下,渗透流量速度与土的渗透性能系数无关
③  达西定律的基本关系是采用宏观虚拟的基本假定建立的
④  达西渗透定律属于层流状态者适用,紊流状态不适用
【单选题】 判别活断层最有力的证据是()。
①  地面疏松土层出现大面积有规律分布的地裂缝
②  地层的重复、缺失
③  断层三角面
④  呈带状分布的泉
【单选题】 下列是属于土的地质成因类型的是()。
①  残积土、坡积土、洪积土
②  冲积土、湖积土、有机质土
③  海积土、冰积土、老堆积土
④  风积土、碎石土、砂土
【多选题】 潜水在重力作用下,由高处向低处流动,流速取决于()。
①  流量
②  地层的渗透性能
③  水力坡度
④  潜水埋深