单选题:根据以下选项,回答题:A.花序 B.花蕾 C.花粉 D.柱头 E.开放的花 菊花的药用部位是

题目内容:
根据以下选项,回答题:
A.花序
B.花蕾
C.花粉
D.柱头
E.开放的花

菊花的药用部位是
参考答案:
答案解析:

A law passed recently allows many students to pay no more t

A law passed recently allows many students to pay no more than one tenth of the

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She apologized for __________ the party.

She apologized for __________ the party.A.not her being able to attend B.her not

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