呈不规则团块状,外表灰黑色,皱缩或有瘤状突起。质致密而体轻,能浮于水面。此药材是A.茯苓B.马勃C.猪苓D.冬虫夏草E.灵芝A型题(单...

作者: rantiku 人气: - 评论: 0
问题 呈不规则团块状,外表灰黑色,皱缩或有瘤状突起。质致密而体轻,能浮于水面。此药材是
选项 A.茯苓 B.马勃 C.猪苓 D.冬虫夏草 E.灵芝 A型题(单句型最佳选择题):以下每一道考题下面有A、B、C、D、E五个备选答案。请从中选择一个最佳答案。
答案 C
解析 :猪苓呈不规则扁块状,表面黑色,皱缩或有瘤状突起。质致密而体轻,能浮于水面,断面细腻,类白色或黄白色,略呈颗粒状。气微,味淡。故答案选C。

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  • 消息: [程序异常] : MISCONF Redis is configured to save RDB snapshots, but it's currently unable to persist to disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.
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