I．阅读理解（共15小题，每小题2分，满分30分）
阅读下列短文，从每题所给的A.B.C和D项中，选出最佳选项，并在答题卡上将该项涂黑。
A
Babysitter Wanted
I am seeking（寻找） a babysitter for my 6-month-old son. A few hours on Saturdays and Sundays to help me and then other times as needed. He or she should be over 18, responsible, loving, warm-hearted, and have some experience in caring for babies. This position also suits a college student with experience looking for a part-time job. The pay is $10 an hour.
