在英文字母V、W、X、Y、Z中，是中心对称图形的字母有：（ ） A．1个 B．2

短文填空。根据短文内容，在空格处填入正确的单词，使意思完整。

     There are a lot pubic libraries in Britain. These libraries have one   1   and fifteen million books,not

including (包括) those libraries of public schools.

     Pubic libraries   2   only lend books,music record (唱片)   3   a1so help children,patients in hospitals

and   4   to get special play readings,film shows and so on.

     The first public libraries   5   founded in about the year1850.Today's public libraries usually have a

reading-room a lending room and a reference room.

     The greatest and famous library in Britain is that of the British Museum in London.it was founded in

1753 and has the   6   collection of antiquities (古董收藏) and over 6 000 000 books,Every magazine,

newspaper,book,   7   it is published (出版),one copy of it must be   8   to the British Museum.The

Reading Room of the Museum is famous for   9   of famous and great persons who have studied there.The British Museum is not,   10   the way,a lending library.

1. __________  2. __________  3. __________  4. __________   5. __________

6. __________  7. __________  8. __________  9. __________ 10. __________

)

某实验室在进行肠道菌鉴别诊断时，进行了大量生化鉴定，有关VP试验，哪种说法是错误？（）

A.主要鉴别大肠杆菌和产气杆菌

B.VP试验阳性时，产生黄色化合物

C.大肠杆菌VP试验阴性

D.产气杆菌VP试验阳性

E.大肠杆菌和产气杆菌均能分解葡萄糖产生丙酮酸

人民法院审理对判决的上诉案件，应当在第二审立案之日起______内审结。

A．1个月
B．2个月
C．3个月
D．4个月

项目权益资金的构成包括资本金、资本（股本）溢价、接受捐赠资产（金）。