Multiple choice

Directions: Choose the best option to fill in the blanks.

The use of laser technology is not as simple as it sounds; it has proved very ________ to use satellites to position equipment in space that can destroy the ________ controls of enemy aircraft.

  1. herculean; random

  2. difficult; steering

  3. facile; navigating

  4. conducive; manageable

  5. cretinous; instrumental
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

'Not as simple as it sounds' implies that laser technology has proved to be ‘herculean’ or ‘difficult’. ‘Steering controls of aircraft' fits in the given sentence.

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