邮件处理过程中发现有脱落的邮票，应（）。A、尽量找到原邮件 B、将邮票贴回原部位 C

中枢神经系统是由（）组成的。

A.小脑和大脑

B.脊髓和脑

C.脑干、间脑、小脑和大脑

D.小脑和大脑皮层

1753年美国人富兰克林冒着生命危险，用他自己制造的风筝进行实验，终于发明了()。

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

性别不同，兴趣与注意差异很大。喜欢看电影广告和女服广告的人（）

A.女性多于男性

B.男性多于女性

C.男、女一样多

D.只有女性

自动制动阀缓解位的作用是什么？