题目内容

20℃时水的折光率为

A. 1.3316
B. 1.3325
C. 1.3305
D. 1.3313
E. 1.333

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听力原文：W: If you can help me with this job, I would finish it before 5 o'clock.
M: I would like to, but Mr. Golden told me to type some letters before I went home.
Q: What did Mr. Golden ask the man to do？
(13)

A. Go home at 5 o'clock.
B. Work together with Mr. Golden.
C. Type some letters.
D. Help the woman.

对该病人实施的护理，下列哪项欠妥

A. 安置背阳的病室，卧床休息
B. 限制钠盐摄入
C. 忌食芹菜、香菜等含补骨脂素食物
D. 面部红斑用清水洗脸
E. 紫外线消毒病室，每日2次

在技术训练的初级阶段或少儿训练中，可以不必强调技术的规范化。()

A. 正确
B. 错误

顿咳恢复期，脾胃气虚证用方为