Flexible working hours were firstly used by the ______. [br] "Key" time is a per

游客2023-10-05 37

问题 Flexible working hours were firstly used by the ______. [br] "Key" time is a period when ______.

选项 A、visitors come to the plants
B、all workers must be at work
C、employers go round in the workshops
D、rush hours are over

答案 B

解析从文章第二段第三句“These aye, firstly, that all workers must be present for certain "key" times in day”，我们可以猜出，“key”time应该表示工人们每天必须在厂内工作的一段固定时间。

转载请注明原文地址:https://tihaiku.com/zcyy/3074447.html

相关试题推荐

随机试题

最新回复(0)

Flexibleworkinghourswerefirstlyusedbythe______.[br]Oneofthemainadv