【单选题】沼气发酵调节提高pH的方法不包括( )
D.
用石灰水、碳酸钠溶液或碳酸氢钠溶液调节pH值
【单选题】以下几项中,在颁布时间上不属于20世纪80~90年代的是( )
【单选题】Wherever two or more unusual traits or situations are found in the same place, it is tempting to look for more than a coincidental relationship between them.
【单选题】When did the latest bomb explosion take place?
A.
It took place just one hour after two other bombings.
B.
It took place on Thursday.
C.
It took place on Tuesday when the train was entering a station.
D.
It took place on Tuesday when the train was leaving a station.
【简答题】The two roads meet________ a market lies. [A] at the place [B] where [C] there [D] at there
【多选题】组织、领导、参加黑社会性质组织罪中,黑社会性质组织应当
A.
第 28 题 组织、领导、参加黑社会性质组织罪中,黑社会性质组织应当同时具备以下哪些特征?( ) A.形成较稳定的犯罪组织,人数较多,有明确的组织者、领导者,骨干成员基本固定
B.
有组织地通过违法犯罪活动或者其他手段获取经济利益,具有一定的经济实力,以支持该组织的活动
C.
以暴力、威胁或者其他手段,有组织地多次进行违法犯罪活动,为非作恶,欺压、残害群众
D.
通过实施违法犯罪活动,或者利用国家工作人员的包庇或者纵容,称霸一方,在一定区域或者行业内,形成非法控制或者重大影响,严重破坏经济、社会生活秩序
【单选题】The World Cup ________ two years after the Olympics. [ ]
【单选题】Is this ________ we met each other two years ago
【多选题】α地中海贫血的发病机制不包括 ________。
【判断题】地下水的颜色与水中的某些化学成分和悬浮物有关。