【单选题】The best title for the passage might be ______.
A.
Science and Technology in the 21st Century
B.
Science Education for the Public
C.
Scientific Advances and Ensuing Problems
D.
The Goal of Primary, Secondary and Higher Education
【单选题】下列关于证券分析师执业纪律的说法,不正确的是( )。
B.
证券分析师的执业活动应当接受所在执业机构的管理,在执业过程中应充分尊重和维护所在执业机构的合法利益
C.
证券分析师及其执业机构不得在公共场合及媒体对其自身能力进行过度或不实的宣传,更不得捏造事实以招揽业务
D.
证券分析师可以兼营或兼任与其执业内容有利害关系的其他业务或职务,但不得超过三家
【单选题】肝硬化患者,腹胀,肝胆脾超声显示肝硬化、腹水,腹腔游离液体深度5.1cm。下列有关肝硬化患者腹水形成的原因,不正确的是
【单选题】What is the best description of the schools in St. Louis?
A.
Every school in this district is on a low level.
B.
Plenty of excellent students are refused to go to universities.
C.
Great profits have been made from education.
D.
Many schools have been dosed and services have been cut down.
【单选题】According to the writer, when is the best shopping time at Oxford St?
B.
November and December.
【单选题】已知下图门电路是CC4000系列的CMOS电路,说明其输出Y是什么状态。