五(1)班共有50名学生,昨天有2人请病假,昨天该班的出勤率是______.
50-250×100%=96%;
答:昨天该班的出勤率是96%;
故答案为:96%.
—Have you ever seen the movie called Los Angles 2011?
—Yes, but I think it’s ______. I fell asleep when I saw it.
A.exciting
B.boring
C.bored
D.excited
什么是原油比重?