题目内容
列宁在1895年评价《共产党宣言》时说：“这本书篇幅不多，价值却相当于多部巨著。它的精神至今还鼓舞着、推动着文明世界全体有组织地正在进行斗争的无产阶级。”这反映出（）
查看答案
搜索结果不匹配？点我反馈
更多问题
Dr. Alpa Patel was__________.阅读材料，回答下面的题目。 A New Strategy to Overcome Breast CancerPost-menopausal ( 绝经后 ) women who walk for an hour a day can cut their chance of breast cancer significantly,a study has suggested. The report, which followed 73,000 women for 17 years, found walking for at least seven hours a week lowered the risk of the disease. The American Cancer Society team said this was the first time reduced risk was specifically linked to walking. UK experts said it was more evidence that lifestyle influenced cancer risk. A recent poll for the charity Ramblers a quarter of adults walk for no more than an hour a week, but being active is known to reduce the risk of a number of cancers. This study, published in Cancer Epidemiology,Biomarkers&Prevention, followed 73.615 women out of 97,785 aged 50-74 who had been recruited by the American Cancer Society between 1992 and 1993,so it could monitor the incidence of cancer in the group. They were asked to complete questionnaires on their health and on how much time they were active and participating in activities such as walking, swimming and aerobics ( 有氧运动) and how much time they spent sitting watching television or reading. They completed the same questionnaires at two-year intervals between 1997 and 2009. Of the women, 47% said walking was their only recreational activity. Those who walked for at least seven hours per week had a 14% lower risk of breast cancer compared to those who walked three or fewer hours per week. Dr. Alpa Patel, a senior epidemiologist at the American Cancer Society in Atlanta, Georgia, who led the study, said: "Given that more than 60% of women report some daily walking, promoting walking as a healthy leisure-time activity could be an effective strategy for increasing physical activity amongst post-menopausal women. We were pleased to find that without any other recreational activity, just walking one hour a day was associated with a lower risk of breast cancer in these women." "More strenuous ( 紧张的) and longeractivities lowered the risk even more." Baroness Delyth Morgan, chief executive of Breast Cancer Campaign, said: "This study adds further evidence that our lifestyle choices can play a part in influencing the risk of breast cancer and even small changes incorporate into our normal day-to-day activity can make a difference."She added: "We know that the best weapon to overcoming breast cancer is the ability to stop it occurring in the first place. The challenge now is how we turn these findings into action and identify other sustainable lifestyle changes that will help us prevent breast cancer."All of the following factors relating to cancer risk were mentioned in the EXCEPT__________.
我国婚姻法第四条明确规定：“夫妻应当（），家庭成员间应当敬老爱幼，互相帮助，维护平等、和睦、文明的婚姻家庭关系。”
患者，某先生，30岁，突发右上腹疼痛12小时，为阵发性钻顶样绞痛，无黄疸，T37.5℃，心率78次／分，血压14.6/9.3kPa（110/70mmHg），腹软，剑突下压痛，无反跳痛及肌紧张，肠鸣音正常。下列诊断哪项可能性大（）
设备“四不准超”包括（）。
微信支付 
支付宝支付