单项选择题
A．reading carefully B．reading quickly and not word by word C．reading by repeating some important words D．reading more than one article at the same time
A．it was hard to watch NBA games on TV B．playing in the NBA was difficult C．he was an NBA star D．it was boring to play basketball
A．He felt puzzled at the students’ being late. B．He felt angry at the students’ rudeness. C．He wanted to make the students come on time later. D．He wanted to collect data for one of his studies.