单项选择题
B1型题
B.11%~16%
C.11%~15%
D.6%~9%
E.4.5%~6%
为保证不易发生异变,麦冬的含水量应控制在()
A.12%~17%B.11%~16%
C.11%~15%
D.6%~9%
E.4.5%~6%
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单项选择题
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