國中英語基測出現過 a 的考題。

Grace enjoys collecting old bags and clothes. If she takes a trip to Old Town, which program will she most likely be interested in?
likely 可能
Program 2.
Program 1.
Program 4.
Program 3.
Who will most likely talk with visitors in Program 3?
visitor 遊客
Aunt Dolly. She has visited her married daughter in Old Town three times.
Alex Ryan. He is a boy who enjoys climbing the old trees of Old Town.
Ms. Vogel. She is a young dance teacher in Old Town.
Mr. Devlin. He has lived in Old Town for more than sixty years.