急性乳腺炎早期的治疗措施包括（）。
A.暂停哺乳，吸出乳汁防治淤积
B.理疗或热敷
C.抗生素类药物
D.切开排脓
E.穿刺抽脓
参考答案：A, B, C
The number of people invited ______ fifty, but a number of them ______ absent (缺席) for different reasons. [ ]
A. were; was
B. was; was
C. was; were
D. were; were
二战后，西欧国家开始了一体化进程，其主要原因有
①经济政治上深受美国的控制 ②受到苏联及东欧盟国的威胁
③战后西欧国家经济发展联系日益密切 ④要重振欧洲，必须实现联合
A．①②③
B．②③④
C．①②③④
D．①③④
