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问题 多项选择题

戊戌维新运动的失败，主要是由于维新派自身的局限和以慈禧太后为首的强大的守旧势力的反对，其中维新派的局限性体现在（）

A.不敢否定封建主义

B.对帝国主义抱有幻想

C.害怕人民群众

D.民族资产阶级力量弱小

答案

参考答案：A, B, C

单项选择题

普萘洛尔诱发或加重支气管哮喘的主要原因是( )

A．促进肥大细胞释放组胺
B．直接兴奋支气管平滑肌
C．阻断支气管平滑肌β2受体
D．兴奋平滑肌M受体
E．阻断支气管平滑肌β1受体
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填空题


In the following passage, there are 20 blanks representing the words that are missing from the context. You are to put back in each of the blanks the missing word． The time for this section is 20 minutes.
Where do you really come from And how did you get (1) where you live today DNA studies suggest that all humans today (2) from a group of African ancestors who—about 60,000 years ago— (3) a remarkable journey.
The Genographic Project is seeking to chart new (4) about the migratory history of the human species by (5) sophisticated laboratory and computer analysis of DNA contributed by hundreds of (6) of people from around the world． In this unprecedented and real-time (7) effort, the Genographic Project is closing the gaps of what science (8) today about mankind’s ancient migration stories.
The Genographic Project is a five-year (9) partnership led by National Geographic Explorer-in-Residence Dr. Spencer Wells. Dr. (10) and a team of renowned international scientists and IBM researchers, are (11) cutting-edge genetic and computational technologies to analyze historical patterns in DNA (12) participants around the world to better understand our human genetic roots. (13) three components of the project are: to gather field research data (14) collaboration with indigenous and traditional peoples around the world; to invite (15) general public to join the project by purchasing a Genographic Project Public Participation Kit; (16) to use proceeds from Genographic Public Participation Kit sales to further (17) research and the Genographic Legacy Fund which in (18) supports indigenous conservation and revitalization projects. The Project is anonymous, non-medical, (19) , non-profit and non-commercial and all results will be placed in the (20) domain following scientific peer publication.

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