One day while a girl was walking in the woods she found two starving songbirds. She took them home and put them in a small (31) . She cared for them and felt great love for them.

Once the (32) and per of the two birds flew from the cage. Therefore, (33) he flew close, she grasped him (34) . She felt glad, but suddenly she felt the bird go limp. She opened her hand and (35) in horror at the dead bird.

She noticed the other bird moving back and forth on the edge of the cage. She could feel his great need for (36) . She lifted him from the cage and (37) him softly into the air. The bird circled once, twice, three times.

The girl watched delightedly at the bird’ s enjoyment. Her heart was no longer (38) with her loss. Suddenly the bird flew closer and (39) softly on her shoulder. It sang the sweetest melody that she had ever heard.

The fastest way to (40) love is to hold on it too tightly, while the best way to keep love is to give it WINGS!

（32）（）

A.packed

B.concerned

C.marked

D.lined

历史学家陈旭麓指出：“新民主主义思想和理论以反帝反封建的革命目标接续了旧民主主义革命未竟的事业，又以无产阶级的领导取代资产阶级的领导，表现了新旧革命的嬗变，同时，它赋予资产阶级性质的民主革命以社会主义的未来前途。”材料表明新民主主义革命（）

①革命目标与旧民主主义革命相一致②领导阶级是无产阶级③革命性质是无产阶级社会主义革命④未来前途是社会主义

A、①②③

B、②③④

C、①②④

D、①③④