需要MS Access查询

Question

我在表“ customer”中有数据，例如

ID    NAME    CITY
11    John     A
12    Peter    B
13    Robin    A
14    Steve    C
15    Methew   D
16    Matt     C
17    Nancy    C
18    Oliver   D

我希望查询仅显示同一城市中每2个客户的数据。

输出应为，

ID    NAME    CITY
11    John     A
13    Robin    A
15    Methew   D
18    Oliver   D

Answer 1

select a.ID1,a.Name1,a.City,b.cnt_of_customers
from Customers as a
        ,(   SELECT City ,count(*) as cnt_of_customers
              FROM Customers
           GROUP BY  City 
          HAVING count(*)=2) as b
where a.city=b.city

Answer 2

SELECT a.Id
    ,a.Name
    ,a.City
FROM Customer AS a
INNER JOIN Customer AS b ON a.City = b.City

Answer 3

select * from Customer as z where ID IN (
 select  top 2 ID  from Customer as c
where c.city = z.city) order by city

Answer 4