正确答案: A

单轴分枝

题目：松、杨分枝方式属于( )。

解析：A

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举一反三的答案和解析：

[单选题]According to Paragraph 4, what’s Jovce’s opinion about life in 1900?

There were things she liked and disliked

解析：. 推理判断题。在本自然段中Joyce谈到了她对当时生活的感受，有褒有贬，由此可知本题选C。

[单选题]

move up

[单选题]豆目三个科的区分主要依据( )。

花冠

[单选题]所谓的树皮就是木栓组织。( )

错误

[单选题]

and

[单选题]What kind of man is doing most housework according to the text?

An unmarried man. B． An older married man.