七、閱讀測驗：
 Hi, my name is Jack. I am 15 years old. I am from the UK. This is my family picture.
 　　My father, Jeff, is fifty-two and he is a police officer. My mother, Beth, is a high school English teacher and she is fifty years old. My sister, Emily, is also a student. She is younger（較年輕的）than（比）me. We are a close family. Oops, I forget（忘記）to introduce（介紹）our cute puppy, Cutie. She is two years old, and she is in Emily’s arms（手臂）in the picture.
【題組】36. How old might（可能）Emily be?
(A) 17.
(B) 20.　
(C) 2.　
(D) 13.