当今时代的两大主题是（）
A.战争与革命
B.和平与发展
C.发展与繁荣
C.安全与发展
参考答案：B
濒临灭绝状态的稀有珍贵野生药材物种是
A．肉豆蔻B．洋金花C．山茱萸D．梅花鹿茸E．蕲蛇
—How was your examination?
—It wasn’t very difficult,but it was__________long.
A．too much
B．so much
C．very much
D．much too
