肌腱移植应尽量选择腱旁组织丰富的肌腱作为供体。()
参考答案：对
具有润肠通便作用的药物是（）
A.栀子
B.决明子
C.火麻仁
D.郁李仁
E.牵牛子
This book _____ ten units, _______ three main revisions.
A．contains; containing
B．includes; including
C．includes; containing
D．contains; including
