A: 当心爆炸
B: 严禁烟火
C: 节约用电
D: 不可回收
如图所示的几何体的主视图是( )
You can make the speaker like you by __________.
—That's right. What's worse, the price of oil has increased ________ 60 percent.
学校以德智体三项成绩来计算学生的平均成绩,三项成绩的比例依次为1:3:1,小明德智体三项成绩分别为98分,95分,96分,则小明的平均成绩为 ____ 分.