《中国社会各阶级分析》是()的著作？
A刘少奇
B周恩来
C邓小平
D毛泽东

A. 餐后痛
B. 进食后疼痛不能缓解
C. 疼痛节律较十二指肠溃疡明显
D. 抗酸治疗后容易复发
E. 易并发急性大出血

A. He throws the dead fish back into the river.
B. He gives the dead fish to the bird as its food.
C. He draws back the bird onto the deck of the ship.
D. He snatches the dead fish from the bird"s beak.