A:By studying with a group.
B:By asking his teacher questions.
C:By remembering all the words.
“日出江花红胜火,春来江水绿如蓝。”江水泛绿是由于下列哪类植物大量繁殖引起的
This is Jim Green. Jim is his name.
世界上最长的山脉所在的大洲( )