题目内容

She took the two o’clock __________ to Chicago just now. (fly)

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You have to recite words every day to keep your ________ active. (memorize)

Have you made your ________ yet? (decide)

7.母乳喂养儿佝偻病的发病率较牛乳喂养儿低的主要原因是母乳中

A. 含钙低
B. 含磷低
C. 含酪蛋白多
D. 含维生素D少
E. 钙磷比例适当

8.关于母乳喂养的方法,不正确的是

A. 母亲取坐位哺乳
B. 吸空一侧乳房再吸另一侧
C. 哺乳时只将母亲乳头送入婴儿口中即可
D. 先给小儿换尿布,然后清洗母亲双手和乳头
E. 哺乳完毕后将小儿竖抱起并轻拍背让吸入空气排出