A.甘草
B.川芎
C.当归
D.大黄
E.人参
[单选题]川芎的药用部位是A.根B.根茎C.块根D.根及根茎E.块茎
[单选题]黄芩的药用部位为A.根及根茎B.根C.根茎D.块根E.块茎
[单选题]莪术的药用部位为A.根B.根茎C.块茎D.块根E.根及根茎
[单选题]郁金的药用部位为A.根B.块茎C.块根D.根茎E.根及根茎
[单选题]狗脊的药用部位为A.根及根茎B.根茎C.根D.块根E.块茎
[单选题]山药的药用部位为A.块根B.根及根茎C.根D.根茎E.块茎
[单选题]大黄药材的药用部位是A.根B.茎C.全草D.根及根茎E.果实
[单选题]石菖蒲的药用部位为A.根B.根茎C.块茎D.块根E.根及根茎
[单选题]下列药用部位为根的是A.白芷B.当归C.羌活D.柴胡E.川芎
[单选题]三棱的药用部位为A.根B.根茎C.块根D.根及根茎E.块茎