【单选题】不能在影剧院、会议厅、体育比赛场馆等公共场所设置的广告是( )。
【单选题】画面:青菜地,蝴蝶飞来飞去。蜜蜂在花朵上采蜜。蝴蝶飞落在大葱上。解说词:在自然界,到处都可以看到形形色色的昆虫。以上解说词在图解型电视教材中所起的作用是( )。
【判断题】中国近代史上第一个不平等条约是《南京条约》。
【单选题】The author states all the following EXCEPT that ______.
A.
the development of present technologies can not provide any answers to today's problems
B.
an increasing number of young scientists are taking a great interest in biological and social sciences
C.
many people as well as scientists have come to understand the limits of natural resources
D.
many scientists argue that high technology is something but not everything
【单选题】因不动产纠纷提起的诉讼,享有管辖权的人民法院是
【单选题】用三棱针刺破人体特定部位的血络,放出适量血液的方法属
【单选题】在沸石催化热解中,人们普遍认为多糖类组分经由脱水反应形成 ( ) 及其衍生物,最终形成芳香烃和烯烃,而木质素则主要经由 ( ) 反应生成焦炭和 CO 2 。