(2013·泰州二模)Inthemarket，vegetablesaresoldbykilogram，Imean，byweight.A．the；/B．/；/C．the；theD．/；the

Question

(2013·泰州二模)In the market，vegetables are sold by ________ kilogram，I mean，by ________ weight.

A．the；/

B．/；/

C．the；the

D．/；the

Answer 1

A

介词by表示“以……计”时，若后接单数可数名词，其前要用定冠词。如： by the week，按周；by the ton按吨，by the meter按米；若后接抽象名词时，则通常不用冠词，如by cash用现金；by volume按体积。