• 2022-05-27
    Data on the number of workers at the early month in a workshop is as follows:Month1234567Number of people at the early month300384380391397404420The average number of people in the workshop in the first half of the year is about ( ).
    A: 380 people
    B: 376 people
    C: 386 people
    D: 400 people
  • C

    内容

    • 0

      当你作为服务员询问客人预定信息时,至少应该询问以下什么信息? A: time;name;address;phone number;the number of people B: time;name;age;address;phone number C: name;age;phone number;date;the number of people D: time;name;date;phone number;the number of people

    • 1

      The fifth day of the first lunar month is the birthday of the God of Wealth, and people welcome his arrival on this day. 未知类型:{'label': 'questionDesc', 'content': '以下哪个选项与题干意思一致?', 'isMemberControl': 0, 'type': 181} A: The fifth day of the first solar month is the birthday of the God of Wealth, and people welcome his arrival on this day. B: People welcome the arrival of the God of Wealth on the fifth day of the first lunar month, which is his birthday. C: The fifth day of the first lunar month is the birthday of the God of Poverty, and people welcome his arrival on this day.

    • 2

      The quantity of CDs that firms plan to sell this month depends on all of the following except the A: number of producers of CDs. B: quantity of CDs that people plan to buy. C: wage rate of workers who produce CDs. D: price of a C

    • 3

      The number of people invited ________ fifty, but a number of them ________ absent for different reasons.

    • 4

      There will be an increasing number of retired and elderly people to ______ by a progressively smaller number of workers.