ATP是细胞内直接的能源物质，可通过多种途径产生，如图所示．以下说法正确的是（　　）

找出左边句子的朋友，填序号

①Is she in the study?  ____                       A. Thanks.

②Is it in your hand?   ____                         B. It's in the kitchen.

③Is he in the kitchen?____                         C. I'd like some juice and bread.

④Are they on the table?____                      D. OK. Here you are.

⑤Dinner's ready.   ____                             E. No, they aren't.

⑥I'd like some vegetables, please. ____      F. Yes, it is.

⑦What would you like for dinner?____        G. No, he isn't.

⑧Where is the cat, Dad?  ____                    H. Yes, she is.

水平运动的物体向左偏，且一年中只有一次太阳直射的地点在（　）

如图所示是某同学画出的潜望镜的示意图，使用这样的潜望镜看到的物体AB的像是                         (  )

用碘液染色后，显微镜下所观察到的染色最深的细胞结构是____．