The disadvantages are the one-sidedness of the ability test, the rigidity of the question types, the difficulty of preventing candidates from cheating, and the imperfectness of various quality indicators.
The disadvantage is the one-sidedness of the ability test, the rigidity of the question type, the difficulty of preventing the candidate's fraud, and the imperfection of the quality indicators.
The disadvantages are the one sidedness of ability test, the rigidity of test questions, the difficulty of preventing examinees from cheating, and the imperfection of various quality indicators.<br>