the old man doesn't like but he keeps a lot ofA cock hens B fishes fishes C chicken chickensD sheep sheep理由

the old man doesn't like but he keeps a lot ofA cock hens B fishes fishes C chicken chickensD sheep sheep理由
the old man doesn't like but he keeps a lot of
A cock hens
B fishes fishes
C chicken chickens
D sheep sheep
理由

the old man doesn't like but he keeps a lot ofA cock hens B fishes fishes C chicken chickensD sheep sheep理由
选A cock hens
The old man doesn't like cock but he keeps a lot of hens.
老人不喜欢公鸡,然而他养了许多母鸡.
fish是不可数名词；如果用fishes是指种类不同的鱼.与题意不符合；
C chicken chickens
D sheep sheep
与题意不符合；
所以只能选A.

ABC复数都不对。
不加S不可数。
SHEEP对。

D
老人不喜欢绵羊，但他养了许多。
前面的空添单数是表示一类，后面的添复数。所以只有D正确