Alex did the project on community service ______ better than his classmates.
A:so
B:very
C:too
D:much
材料一:“知之为知之,不知为不知,是知也。”“当仁不让于师。”
“温故而知新,可以为师矣。”
材料二:某中学初一(8)班新学期刚刚开学,班中屡次出现乱扔纸屑、破坏公物的现象。为此班委召开紧急会议,但大家意见不统一而争论了起来:
劳动委员:“一定要严厉惩罚,罚值日,实在不行,一次罚5元”
班长:“还是说服教育吧,一次不行就两次,两次不行就三次,相信他们会改的”。
学习委员:“随他们去吧,扔几张废纸而已,无所谓的事,根本不用管”。
请回答:
Look at the tree. It is big and strong. It has a trunk. The trunk is big and brown. It has branches. They are brown too. Its leaves are green and beautiful. We can see some little flowers on the tree. But we can’t see the roots. They are under the ground.
如图所示,真空中有直角坐标系xOy,在x轴上固定着关于O点对称的等量异号点电荷+Q和﹣Q,C是y轴上的一个点,D是x轴上的一个点,DE连线垂直于x轴.下列判断正确的是( )