Do you know _________ at this time yeste

综合填空。根据短文内容及首字母提示在空白处填上适当的单词，使短文意思完整。

     Airplanes are the newest kind of transportation. From early times, people tried to f  1   through the sky like

birds. About 100 years a  2  , someone took the first ride on an airplane. This ride lasted for less than one m  3  .

These first planes were very s  4  , too. Only one o  5   two people could fly in them at one time.

     Today these p  6   are very big and fast. H  7   of people can travel in them at one time. W  8   them, people

can get f  9   one side of the United States to the other in less than one day. Traveling is very d 10   from the

way it was 100 years ago.

1.________    2.________    3.________    4.________    5.________

6.________    7.________    8.________    9.________    10.________

下列关于日本自然地理特征的叙述，正确的是

A．海岸线曲折，多优良港湾

B．国土的1/5为丘陵、山地

C．河流短而急，水能和矿产资源丰富

D．气候具有大陆性特征

支票收银的操作步骤正确的是（）。

A.查验持票购物人身份

B.验审支票

C.交存支票

D.查验收款通知，通知发货

修改特别行政区基本法的权力属于( )。

A．全国人大

B．全国人大常委会

C．国务院

D．特别行政区政府

装置停工检修期间，吹扫设备的污水应排向（）系统。

A、雨水

B、含油污水

C、含硫污水