Pigs are easy to raise because they feed ____almost anything .
Pigs are easy to raise because they feed ____almost anything .
A、in
B、on
C、for
D、from
【正确答案】:B
【题目解析】:B养猪很容易,因为它什么都吃。解析:feed on 以……为食。符合题意是正确答案。其它各项搭配无此意。
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