【名词&注释】
叶绿体膜(chloroplast membrane)、线粒体膜(mitochondrial membrane)、液胞膜
[单选题]为世界名材之一，属国家二级保护植物。
A. 紫椴
B. 台湾柿
C. 白檀
D. 蚬木
查看答案&解析
举一反三：
[单选题]质膜、核膜、液胞膜、线粒体膜、叶绿体膜都是双层膜。( )
A. 正确
B. 错误
[单选题]The fact has worried many scientists ______ the earth is becoming warmer and warmer these years.
A. what
B. which
C. that
D. though
[单选题]Which of the following would be the best title for the passage?
A. Women Are Socially Trained to Talk B． Talking Maintains Relationships
B. Women Love to Talk D． Men Talk Differently from Women
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