简述初级群体的基本特点。
参考答案:
先解释什么是初级群体,然后,解释初级群体的特点。
Many teenagers_______ the old and they often offer their seats to the old on buses.
A.agree with
B.worry about
C.laugh at
D.care for
患者,男,49岁。慢性肾衰竭5年,血压160/92mmHg。现头晕头痛,耳鸣眼花,两目干涩,视物模糊,口干咽燥,渴而喜饮,腰膝酸软,大便易于,尿少色黄,舌淡红少津,苔薄白,脉弦。治疗应首选的方剂是()
A.杞菊地黄汤
B.天麻钩藤饮
C.镇肝熄风汤
D.六味地黄丸
E.一贯煎