After supper we usually take a {{U}}stroll{{/U}} around the park for about an hour.

题库:综合类 类型:最佳选择题 时间:2017-07-03 03:14:17 免费下载:《单选题》Word试卷

After supper we usually take a {{U}}stroll{{/U}} around the park for about an hour.
A.walk
B.rest
C.bath
D.breath

本题关键词:A-P值法,P-P间期,P波,P龟筒,P龟血,P蛋白,P细胞,P-R(Q),血p-HCG,p-羟丁酸;