正确答案: C

鞘状托叶

题目：荞麦、何首乌的托叶鞘属( )。

解析：C

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举一反三的答案和解析：

[单选题]合欢花(Albizia julibrissin)的观赏价值在于其花丝长而呈淡红色。( )

正确

[单选题]只有多细胞生物才有细胞分化现象。( )

正确

[单选题]合瓣花不是一个自然的分类群。( )

正确

[单选题]Dr Smith, together with his wife and daughters, ______visit Beijing this summer.

are going to

[单选题]---______?------- That would be great! Please drop me off at the library.

would you like me to give you a lift