【单选题】【消耗次数:1】
There are [填空] days in a week.
the seven
seventh
the seventh
seven
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相关题目
【单选题】 There [填空] seven days in a week.
①  are
②  is
③  have
④  has
【单选题】 5. There are seven days in _______ week.
①  a
②  the
③  an
④  /
【单选题】 We had our breakfast [填空] a quarter [填空] seven
①  /;to
②  in;to
③  at;to
④  on;to
【单选题】 I always [填空] up at seven in the morning.
①  get
②  gets
③  getting
④  geting
【单选题】 Mike?does?his?homework?[填空]?seven?[填空]?nine.
①  on;?to
②  ?at;?in
③  ?from;?to
④  at;?on
【单选题】 She has breakfast at seven everyday, _____?
①  has she
②  hasn’ t she
③  does she
④  doesn’ t she
【单选题】 His father began to work ______ he was seven years old.
①  as old as
②  as early as
③  as soon as
④  as much as
【单选题】 Ancient Chang’an was seven times _____ the size of today’s Xi’an city.
①  /
②  as much as
③  that of
④  of
【单选题】 5. His father began to work ____he was seven years old.
①  as old as
②  as early as
③  as soon as
④  as much as
【单选题】 Youve got a divorce? Why did he decide to______ you after seven years together?
①  keep company with
②  part company with
③  keep in touch with
④  stay in touch with
随机题目
【单选题】 用于平喘的M受体阻断药是
①  哌仑西平
②  异丙阿托品
③  阿托品
④  后阿托品
⑤  氨茶碱
【单选题】 为减少不良反应,用糖皮质激素平喘宜选用
①  口服
②  静脉滴注
③  皮下注射
④  气雾吸入
⑤  肌肉注射
【单选题】 对伴有冠心病的支气管哮喘发作应首选
①  麻黄碱
②  氨茶碱
③  克伦特罗
④  异丙肾上腺素
⑤  肾上腺素
【单选题】 糖皮质激素平喘的机制是
①  抗炎、抗过敏作用
②  阻断M受体
③  激活腺苷酸环化酶
④  提高中枢神经系统的兴奋性
⑤  直接松弛支气管平滑肌
【单选题】 哮喘持续状态或危重发作的抢救应选用
①  麻黄碱
②  异丙肾上腺素
③  倍氯米松
④  氢化可的松
⑤  色甘酸钠
【单选题】 沙丁胺醇剂量过大引起手指震颤的原因是
①  激动骨骼肌β2受体
②  激动骨骼肌N2受体
③  阻断中枢多巴胺D2受体
④  激动中枢胆碱受体
⑤  阻断骨骼肌β2受体
【单选题】 对β2受体有较强选择性的平喘药是
①  吲哚洛尔
②  克伦特罗
③  异丙肾上腺素
④  多巴酚丁胺
⑤  肾上腺素
【单选题】 心血管系统不良反应较少的平喘药是
①  茶碱
②  肾上腺素
③  沙丁胺醇
④  异丙肾上腺素
⑤  麻黄碱
【单选题】 对哮喘急性发作迅速有效的药物是
①  倍氯米松吸入
②  色甘酸钠
③  沙丁胺醇吸入
④  氨茶碱口服
⑤  异丙阿托品
【单选题】 色甘酸钠预防哮喘发作的原理是
①  直接扩张支气管
②  抑制磷酸二酯酶,升高cAMP浓度
③  激动β2受体
④  阻断M受体
⑤  稳定肥大细胞膜,阻止炎性介质释放