问题
填空题
肢体关节走窜疼痛、彼伏此起、能无定处称为()。
答案
参考答案:行痹
肢体关节走窜疼痛、彼伏此起、能无定处称为()。
参考答案:行痹
Passage Three
How do songbirds learn their complex vocalizations a. They inherited by their parents. b. They have this naturally encoded in their genes. c. They learn by listening to others of their kind. d. They learn by listening to other kinds of birds.