— How do you like the regulations of our school?
— The regulations are strict with the students and they require that students _______ at least 90% of the lectures.
A:will attend
B:will take part in
C:should attend
D:should take part in
2016年2月6日,台湾高雄发生里氏6.7级地震,相关部门迅速进行搜救工作,对其中一些现象的操作或解释合理的是( )
图所给的三视图表示的几何体是()