Any protocol establishes regulatory norms and not the way how the norms are implemented. Rules and regulations are laid in the protocol. A nation has to abide by the regulations under the protocol.
A: protocol doesn't have to do anything how the emissions are cut
B: protocol doesn't require from a nation. it demands proper following
D: protocol is not a method or mode of operation to use word "such"
E: "wherein" word refers back to protocol. But a part of the protocol is being introduced next... So i felt wherein is also not appropriate....
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Source: Beat The GMAT — Sentence Correction |
It's not A because "by" means that the action is performed by the subject. Here action is not performed by agreement. The protocol is mentioned in the agreement; agreement is a document which details the protocol, agreement does not perform the action.medea66 wrote:Can you give more examples of why its C and not A?
