以“自信”为话题，联系现实生活，写—篇不少于600字的议论文。
参考答案：
解析：略
—It’s wrong for a student to follow his teachers say.
—It’s true.I can’t agree.
A．whatever;more
B．no matter what;more
C．whatever;much
D．no matter what;much
什么叫金属键？
