【单选题】【消耗次数:1】
She_______ the door before she goes away.
had locked
is locking
has locked
was locking
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相关题目
【单选题】 She ________ the door before she goes away.
①  had locked
②  is locking
③  has locked
④  was locking
【单选题】 2.She the door before she goes away.
①  had locked
②  is locking
③  has locked
④  was locking
【单选题】 She ___ the door before she goes away.
①  had locked
②  is locking
③  has locked
④  was locking
【单选题】 Before she left to have a holiday, she_______ hard.
①  worked
②  has worked
③  had worked
【单选题】 She had made many ( ) into the quality of the computer before buying one.
①  inquiry
②  inquiries
③  search
④  research
【判断题】 Has she been listening? Yes, she has./ No, she hasn’t.
①  正确
②  错误
【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】 She was so _____ in her job that she didn’t hear someone knocking at the door.
①  attracted
②  drawn
③  absorbed
④  concentrated
【单选题】 She told me she [填空] slept well before the flight.
①  is not
②  hasnt
③  hadn’t
④  wont
【单选题】 She goes to the hairdresser’s [填空]a month.
①  one
②  once
③  a
④  two times
随机题目
【多选题】 加辅料炒时,先将辅料炒至灵活或滑利易翻动再投入药物的方法是
①  麸炒
②  米炒
③  土炒
④  砂炒
⑤  滑石粉炒
【多选题】 栀子炒炭的目的是
①  降低了京尼平苷的含量
②  增强凉血止血作用
③  降低对胃的刺激性
④  增强了清热除烦作用
⑤  增强了利湿作用
【多选题】 砂炒的目的是
①  增强药物的疗效
②  降低药物的毒性
③  便于去毛,纯净药物
④  利于调剂和制剂
⑤  矫臭矫味
【多选题】 常用煅炭的药物是
①  灯心草
②  荷叶
③  棕榈
④  血余炭
⑤  地榆
【多选题】 炮制后可降低毒性的药物有
①  芫花
②  朱砂
③  甘遂
④  巴豆
⑤  地榆
【多选题】 米炒斑蝥降低毒性的原理是
①  部分斑蝥素分解
②  部分斑蝥素氧化
③  部分斑蝥素升华
④  部分斑蝥素被米吸附
⑤  破坏蚁酸
【多选题】 砂炒后趁热用醋浸法炮制的药物有
①  鳖甲
②  脐带
③  穿山甲
④  豹骨
⑤  龟甲
【多选题】 王不留行的炮制目的是
①  缓和药性
②  便于粉碎
③  增加成分溶出
④  减少副作用
⑤  降低毒性
【多选题】 其所含有效物质生物碱遇热活性降低,宜生用的药物是
①  山豆根
②  石榴皮
③  龙胆草
④  地榆
⑤  延胡索
【多选题】 适宜于炒焦的药物有
①  山楂
②  栀子
③  槟榔
④  决明子
⑤  荆芥