问题
单项选择题
膨胀岩属于（）。
A.极硬岩
B.硬岩
C.软岩
D.较软岩
答案
参考答案：C
搜题请搜索小程序“爱下问搜题”
膨胀岩属于（）。
A.极硬岩
B.硬岩
C.软岩
D.较软岩
参考答案：C
| 阅读理解。 | ||
| My name is Tony. I'm ten. Here's my family photo. These are my grandparents, Jean Brown and Harry Brown. Those are my parents. My mother's name is Lisa Brown. My father's name is Peter Brown. And those are my uncle and aunt, Paul Brown and Ann Brown. That's my sister, Mona. She likes green. This is my cousin, Tommy. He likes blue.
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