在神经上皮性肿瘤中最多见的是（）
A.星形细胞瘤
B.室管膜细胞瘤
C.髓母细胞瘤
D.胶质母细胞瘤
E.少突胶质细胞瘤
参考答案：A
下列地区中，以热带雨林气候为主的是（ ）
A．亚洲北部
B．亚马孙平原
C．南极大陆
D．撒哈拉沙漠
Not only ______interested in football but ______beginning to show an interest in it.
A．the teacher himself is … all his students are
B．the teacher himself is …are all his students
C．is the teacher himself …are all his students
D．is the teacher himself …all his students are
