More than one million Americans participated in the six-year study. The findings indicate that it is all right to sleep for 6.5

admin2009-06-15 56

问题 More than one million Americans participated in the six-year study.
The findings indicate that it is all right to sleep for 6.5 hours a night.

选项 A、Right
B、Wrong
C、Not mentioned

答案A

解析

转载请注明原文地址:https://kaotiyun.com/show/Ce1d777K

职称英语卫生类B级

相关试题推荐

随机试题

最新回复(0)