From the words lettered A to D below,choose the word or groups of words that is nearest in meaning to the underlined word as it is used in the sentence. The...

From the words lettered A to D below,choose the word or groups of words that is nearest in meaning to the underlined word as it is used in the sentence.

The two tasks should be undertaken concurrently

Answer Details

The word "concurrently" as used in the sentence means "simultaneously". This means that both tasks should be performed at the same time. Hence, option D is the correct answer.