The cost of sales makes up a large part of the prices that _____. 

  A. are paid for all products

  B. all products are paid

  C. for which all products are paid           

  D. for all products paid

The cost of sales makes up a large part of the prices that _____.

1. A.
   are paid for all products
2. B.
   all products are paid
3. C.
   for which all products are paid
4. D.
   for all products paid

The cost of sales makes up a large part of the prices that ________.

A. are paid for all products　　　　　　　　  B. all products are paid

C. for which all products are paid　　    D. for all products paid

A. are paid for all products　　　　　　　　  B. all products are paid

C. for which all products are paid　　    D. for all products paid

The cost of sales makes up a large part of the prices that ________.

[　　]

A．are paid for all products

B．all products are paid

C．for which all products are paid

D．for all products paid