- A
- B
- A
- B
(比较题)
- (1).质硬不易折断的是( )
- (2).质梢软,易折断的是( )
- (3).断面呈片状纤维状的是( )
- (4).表面红棕色或黑棕色,靠近根头处多具明显横向疣状突起的是( )
A北柴胡
B南柴胡
C两者都对
D两者都不对
正确答案
答案解析
略
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