P : as environment tools Q : for military purposes R : are finding various new uses S : the world’s fastest computers initially conceived The Proper sequence should be:

The correct answer is: A. PQRS

The world’s fastest computers were initially conceived for military purposes. However, they are now finding various new uses, such as as environment tools.

Option B, QPSR, is incorrect because the sentence should start with the main idea, which is that the world’s fastest computers were initially conceived for military purposes. Option C, RPSQ, is incorrect because the sentence should not end with the main idea. Option D,

124.1c-6.3-23.7-24.8-42.3-48.3-48.6C458.8 64 288 64 288 64S117.2 64 74.6 75.5c-23.5 6.3-42 24.9-48.3 48.6-11.4 42.9-11.4 132.3-11.4 132.3s0 89.4 11.4 132.3c6.3 23.7 24.8 41.5 48.3 47.8C117.2 448 288 448 288 448s170.8 0 213.4-11.5c23.5-6.3 42-24.2 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 213.5V175.2l142.7 81.2-142.7 81.2z"/> Subscribe on YouTube