The statement 'College can be tough' is used to introduce______.
A．the severity of mental illnesses at college
B．the fierce competition of earning scholarships
C．the feeble relations between teachers and students
D．the anxiety of coping with all kinds of examinations

判断题产品成本报表是反映企业在报告期内生产的全部产品的总成本以及各种可比产品的单位成本和总成本的报表。()

未分类题It can be inferred that Meryl Streep ______.A．must have made greater contribution than Mother TeresaB．must be the most distinguished guest invited by Yale UniversityC．must be a well-known personality in the show businessD．must be a shy person so that people seldom see her

未分类题It can be inferred from Para. 4 that______.A．all universities in America have offered online counseling servicesB．parents play a vital role in solving students' mental-health problemsC．University of Minnesota took the initiative to give lectures on mental healthD．Philadelphia University used a calendar as the reminder of diagnostic quizzes

判断题《十三经注疏》本中，《诗经》注疏包括的五家的注解。()

未分类题Implementing the IOM guidelines can be boon if______.A．it does not reduce the residents' educational opportunitiesB．it brings benefits to both the doctors and the patientsC．it has the effect of reducing the rate of medical errorsD．medical errors are made less expensive than they are now