【简答题】adj. 严峻的;严厉的;剧烈的;苛刻的
【简答题】Elementary education often relies on grouping students to ______.
【简答题】汽车防碰撞系统由 ( ) 、控制单元和 ( ) 等部分组成。
【单选题】According to the passage, the students are complaining about their education, because ______.
A.
more courses provided by universities fail to meet the promised quality
B.
students want to pay for a consumption worth their own money
C.
when things don't go right students have the right to react accordingly
D.
students require universities to provide the best facilities and quality supervision
【单选题】宿根柳穿鱼是玄参科柳穿鱼属的多年生草本植物,花期为( )月。