When taking multiple choice tests, the strategy in <em>A</em> is not effective because starting with Question 1 and answer them all in order the student <em>loses the</em> <em>benefits</em> of skipping the hard questions and coming back to them later <em>B </em>; reading all the answer choices to pick the best <em>C </em>; and eliminating the obviously wrong answers, which gives the advantage to make the best guess. <em>D</em>