病人女，32岁。因“腰酸背痛及下坠感，当在走路、蹲位，重体力劳动后加重，卧床休息后减轻2月余”就诊。经妇科医生检查确诊为压力性尿失禁，医生建议进行盆底肌肉锻炼。护士指导病人用力使盆底肌肉收缩后放松
A. 每日2-3次，每次15-20分钟
B. 每日1-2次，每次15-20分钟
C. 每日2-3次，每次10-15分钟
D. 每日1-2次，每次10-15分钟
E. 每日3-5次，每次10-15分钟
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2 They are trying to get the baby into a(n) _______ for feeding and sleeping.
3 His face _________ with excitement and pleasure.
She came in,____________ the light on.
____________-, we have learned a big lesson from the frustrating event.
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