下列有关细胞呼吸和光合作用的叙述,正确的是( ) A . ATP产生于线粒体外膜和叶绿体的类囊体膜 B . 植物体内的葡萄糖是植物细胞直接利用的能源物质 C . 水体的pH影响藻类的细胞呼吸而不影响光合作用 D . 叶片中各种色素的含量多少与植物的种类和发育阶段有关 答案:D完成对话根据上下文,选择方框中的句子将对话补充完整。Alice : I have a photo of my cousin Lucy .Allan : 小题1: Alice : Yes , you can .Allan : En , she is pretty . 小题2: Alice : Yes , she is .Allan : Is she from America ?Alice : No , 小题3: Allan : Is she polite and helpful ?Alice : 小题4: Allan : 小题5: Alice : She is a nurse.Allan : She looks very happy in the photo .Alice : Yes , all the patients(病人)like her very much .Allan : Really ? I look forward to meeting her soon.A.What is she?B.Of course she is.C.Is she tall and slim?D.Can I have a look?E. she is English.