一、听力理解（20小题，每小题1分，共20分）
略
二、单项选择(15小题，每小题1分，共15分)
从A、B、C、D四个选项中选出一个最佳答案，并将其标号填入
题前括号内。
（ ）21.— My son seldom has breakfast.
— It is unhealthy habit. You must ask him to change it.
A. /; an B. the; an C. /; a D. the; a
（ ）22.______ fathers are both teachers.
A. Ann's and Jane B. Ann's and Jane's
C. Ann and Jane's D. Ann and Jane
