下图为某植物叶肉细胞中的两种膜结构以及发生在膜上的化学反应，_爱下问搜题

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问题选择题

下图为某植物叶肉细胞中的两种膜结构以及发生在膜上的化学反应，下列有关叙述错误的是

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A．图甲、乙中两种生物膜分别存在于叶绿体和线粒体

B．图乙膜上的[H]主要来源于葡萄糖的分解，其反应速率可受温度的影响

C．图甲上产生的O₂若能被图乙所在的结构利用，至少穿过4层生物膜

D．图甲和图乙所示的反应，除了产生图中所忝的物质外，都能产生ATP

答案

答案：D

填空题

The problem is my weight. I’m just 1.57 meters high, but 61. ______
my weight is 75 kilos. Many students often make a fun 62. ______
of me. Some boys were unfriendly for me—they call63. ______
me "meat ball". That makes me to feel unhappy. 64. ______
Although I’m a bit too fat, yet I feel very well. I65. ______
enjoy my meal. I love eating meat very much. And I like 66. ______
sweet food, though. I often have sugar with tea, milk. In 67. ______
the past two months I had put on 5 kilos. So I’m becoming 68. ______
more and more worried this problem, but I don’t 69. ______
know to lose weight quickly. Could you help me, dear doctor 70. ______

填空题

标准文献类型按标准的使用范围划分为：（）、区域标准、国家标准、行业标准、地方标准、企业标准。