欧洲浪漫主义乐派代表人物是（）。
A.舒曼
B.柏辽慈
C.舒伯特
D.门德尔松
E.韦伯
参考答案：A, B, C, D, E
They forbid ______ photos in the exhibition hall. That means you are not allowed ______ any photos here. [ ]
A. taking; taking
B. to take; taking
C. taking; to take
D. to take; to take
与细菌抵抗吞噬有关的结构是
A．荚膜B．鞭毛C．普通菌毛D．性菌毛E．芽孢
