《unit 2 item3.ppt》由会员分享,可在线阅读,更多相关《unit 2 item3.ppt(7页珍藏版)》请在三一文库上搜索。
the Capitol Building,senators and representatives,the supreme court,the Congress,the Library of Congress,Washington Monument,Lincoln Memorial,the President,the White House,Potomac River,heroheroes,Arlington National Cemetery,