单选题：Why did the author think the sunflower was unusual?

题目分类：英语
题目类型：单选题
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题目内容：

Why did the author think the sunflower was unusual? A．It was very thin and tall．
B．It had only one head on it．
C．It grew on top of a big rock．
D．It began to grow under a rock．

参考答案：

答案解析：

The author let the tiny plant continue growing

The author let the tiny plant continue growingA．to see how long it could live B．

分类：英语题型：单选题

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分类：英语题型：单选题

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