Ⅰ.单词拼写
1．The president of the company will go to attend the ________ (会议) to be held in Beijing next month.
2．He is an unregistered ________ (居民) in Beijing.
3．It was a ________ (艰难的) race.
4．This ________ (软件) is very useful and you can download it from the Internet free of charge.
5．He gave away most of his money to ________ (慈善机构)．
6．The picture will look more beautiful at a ________ (距离)．
7．This tag carries information specific to that object，and the data can be ________ (更新)．
