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In an effort to shorten the time span and cut the costs needed to grow full size beef stock, many ranchers substitute cornmeal and ground bones for their cattle's regular diet, branded by them to become generic-grade beef.
A.for their cattle's regular diet, branded by them B.for the regular diet of their cattle which have been branded C.for the regular diet of their cattle, having been branded D.in place of their cattle's regular diet, for those of them branded E.in place of the regular diet of their cattle to have been branded by them
答案B 本题按照首三词排除DE which应该有逗号排除B C的having看着不爽排除 选了A 求教各位大牛 |
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