VKat wrote:
Hello expert, just i want to be double sure, i understand option 'a' is correct, but if in option a , in place of "as a real limb does" , we would have "like a real limb" (maintaining all the parallelism), than at that time option 'a' would be wrong ... am i correct?
As per the meaning of the sentence, we are comparing how the two things work. So, we need an action for comparison(which we are ding using as a real limb does).
Had the comparison was between C leg and Real Limb,
...
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