人体在寒冷环境中的反应有
A. 皮肤血管收缩
B. 肾上腺分泌增加
C. 发汗
D. 寒战
E. 脂肪合成增加
下述有关体温的生理变异,正确的是
A. 清晨2~6时最低,下午1~6时最高
B. 女性的基础体温排卵日最高
C. 新生儿的体温易波动,老年人的则趋于下降
D. 运动时体温可暂时升高
E. 儿童略高于成年人,女性略高于男性
Having a purpose while reading---even setting goals--- will help you to determine what reading stategies might work for you. Ususally the language in ________ or the ________ within the text will give you some clue as to what to expect.
An intial ________ of the text will help you predict what lies ahead. Reading the first 2 or 3 paragraphs will give you a sense of the ________ of the essay or paper.