請問解析： (D)3.In spite of the foot-and-mouth disease infections I bought 「 」 marked CAS. (C)ten pound’s pork (D)ten pounds’ weight of pork?

(D) ten pounds' weight of pork
=ten pounds'(the appostrophy s put after the pound=pounds' for plural no.)
weight of pork=weight is a unit for measuring weight where one lb.=0.454 of a kilogram:-ten pounds
' weight of pork; Hence the weight.