单项选择题
Many children are addicted to computers, so they often _____ their parents and play computer games for hours every day. A. clash B. hinder C. deny D. defy
单项选择题 细菌的一般形态不包括哪一类()
单项选择题 津亏热结型噎膈的最佳选方( )
单项选择题 When a manager writes a persuasive memo to employees using the indirect pattern, his or her goals are to present a strong but honest argument and to avoid manipulation or trickery. ( )A.TrueB.False
