請依下文回答第 46 題至第 50 題 If you plan to travel from one country to another, you need to have a passport. A passport identifies you__ 46__ a citizenof a country and allows you to travel to foreign countries. In the late eighteenth century, a passport for anAmerican was usually a letter __47__ by the President of the United States. The person whose name was on thepassport __48__ with words. Here is an example from the early 1800’s: “Hair-black, curly; eyes-brown; nose- __49__ ;forehead-wrinkled; mouth-thin with big teeth; chin-pointed.” Today you must have a photograph on your passport.Sometimes those photos are not very good. __50__ , there is a joke about passport photos. That is, if you really looklike the picture on your passport, you certainly need a vacation! 【題組】48 (A) is expected (B) proved (C) supposed (D) was described