简述维生素B2缺乏症的临床表现。

2009年A省B市C房地产开发公司通过出让方式，在B市城市规划区内取得一住宅用住宅小区建设项目建设用地使用权，并与2010年5月1日竣工。在建设过程中，C房地产开发公司利用土地使用权抵押从B市建设银行取得了部分建设资金；同时还与当地驻军因建设用地使用权发生争议，且涉及土地面积较大。2010年B市国土资源管理部门，切实加强了全市土地管理和地籍管理工作。

C房地产开发公司与当地驻军因建设用地使用权发生争议，应由()处理该土地权属争议。

A．B市人民政府国土资源管理部门

B．B市人民政府

C．B市人民代表大会

D．A省人民政府国土资源行政主管部门

可不设灯光疏散指示标志的是( )。

A．人防工程的疏散走道及其交叉口

B．二类居住建筑

C．影剧院的疏散走道

D．医院病房的疏散门

To protect you and your fellow passengers, the Transportation Security Administration (TSA) is required by law to inspect all checked baggage. As part of this process, some bags are opened and inspected. Your bag was among those selected for inspection.

During the inspection, your bag and its contents may have been searched for items forbidden by law such as fireworks, fuels, gunpowder, etc. At the completion of the inspection, the contents were returned to your bag, which was resealed (重新封口) with a “special” lock.

If the TSA screener was unable to open your bag for inspection because it was locked, the screener may have been forced to break the locks on your bag. TSA sincerely regrets having to do this, and has taken care to reseal your bag upon completion of inspection. However, TSA is not liable for damage to your locks resulting from necessary precaution.

For packing tips and other suggestions that may assist you during your next trip, visit: www.tsatraveltips.us.

We appreciate your understanding and cooperation .If you have questions, comment,or concerns , please feel free to contact the Transportation Security Administration Consumer Response Centre:

Phone: toll-free at (866)289-9673

Email:telltsa@tas.dot.gov

Section 110(b)of the Aviation and Transportation Security Act of 2001,49

USC&44901(c)-(e)

小题1:The leaflet(宣传单) is trying to __________.

A．introduce one of the security acts

B．persuade people to contact TSA

C．warn against the damage of locking the baggage

D．inform people of baggage inspection小题2:The leaflet is most probably provided by TSA to those who __________.

A．had their baggage selected for inspection

B．refused to have their baggage checked

C．kept some damaged items in their baggage

D．left their baggage unlocked小题3:The underlined word “liable” means ___________.

A．suitable by law

B．permitted by law

C．responsible by law

D．prepared by law小题4:For packing tips and other suggestions, visit __________.

A．telltsa@tas.dot.gov

B．www.tsatraveltips.us

C．toll-free at (866)289-9673

D．TSA Consumer Response Centre

患者34岁，因右侧下后牙反复肿痛就诊。查：无龋，面磨损可见牙本质暴露，探（-），叩（+）。X线示根尖透射影，根尖孔呈喇叭口状。造成该牙症状的原因可能为（）

A．磨损

B．牙隐裂

C．畸形中央尖

D．创伤

E．釉质发育不全

在Word 2003中建立超级链接后，文字会变浅蓝色，而且文字下面会出现一条下划线。当按住Ctrl键并把鼠标指针移动到该文字上时，鼠标指针会变成（）形状。

A.手状

B.沙漏

C.十字形

D.上挡键