Question

Which sentence is the most correct, clear, and concise?

A. In our present day and time, on the anniversary of the World Trade Center
attack, federal officials have indicated clearly that they have new rules and
procedures to prevent another attack of that magnitude.

B. Today, the anniversary of the World Trade Center attack, federal officials
stressed that they have instituted stricter procedures to prevent another attack.

C. At this moment of the anniversary of the World Trade Center attack, the
officials of the federal government forcefully stressed that they have put into
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