第 I卷（客观题 共50分）
一、单项填空 在A、B、C和D四个选项中，选出可以填入空白处的最佳选项。
（本大题共14分；每小题1分，）
1. ---Excuse me, have you seen ________ lovely cat?
---Is it ________ black cat? Just now I saw it sleeping under the table.
A. a, a B. a, the C. the, the D. the, a
2. Many social workers went to Ya’an to help clean water and food to local people to reduce their pa in from the earthquake.
A. put out B. come out C. work out D. give out
3.________ of the mango ________ bad and he has to throw it away.
A . Two third ; went B. An half; went C. Two thirds; go D. Two thirds; goes
