下列哪一组生物都能够进行光合作用 [ ]
A．苔藓和蘑菇
B．蕨类和种子植物
C．草履虫和酵母菌
D．细菌和各种昆虫
答案：B
— How did you like Nick's performance last night?
— To be honest, his singing didn't _____ to me much. [ ]
A. appeal
B. belong
C. refer
D. occur
茯苓为多孔菌科真菌，药用部位为其干燥（）。
A.菌丝
B.子实体
C.孢子
D.菌核
