单项选择题
Teachers at our university （） to publish at least two research papers each year.
A．will require B．require C．are requiring D．are required
单项选择题 Fromthepassage,weknowthat（）
单项选择题 Whatisstatedinthepassage（）
单项选择题 Hetakesapart-timejobeverysummervacation,butmostofthemoneyheearns（）playingcomputergamesinthenetbar.
