消化性溃疡最易发生大出血的是（）
A.胃小弯溃疡
B.幽门管溃疡
C.十二指肠溃疡
D.球后溃疡
E.球部溃疡
参考答案：D
不属于上古高人养生内容的是（）
A.法于阴阳
B.和于术数
C.食饮有节
D.起居有常
E.辛勤劳作
______ is his only favorite hobby.[ ]
A. Play basketball
B. Playing basketball
C. Play the basketball
D. Plays basketball
