A

Mikey：I will(将)meet some friends after breakfast．And I'll go to the supermarket (超市)after that．Do you need(需要) anything, Mom?

Mom：Oh, yes please．We need some chicken for lunch．

Mikey：OK. What about fruit?

Mom：I want some bananas, strawberries, and pears．We can have fruit salad for dinner． Oh, can you get four tomatoes and two carrots too?

Mikey：Sure. I'll buy some chicken, fruit, tomatoes and carrots．Any bread or milk?

Mom：No, we have much．Oh, we don't have eggs．

Mikey：OK．I'll buy some．

Morn：Thank you, Mikey．You can buy ice-cream for yourself．

Mikey：That's great! I like it．

Mom：Let's have breakfast first．

Mikey：OK．

根据材料内容选择最佳答案。

补写出下列名句的空缺部分。

①故木受绳则直，____。（荀子《劝学》）

②三岁为妇，靡室劳矣；____ ，靡有朝矣。（《诗经•氓》）

③千呼万唤始出来，____。（白居易《琵琶行并序》）

④人间如梦，____。（苏轼《念奴娇•赤壁怀古》）

血液中氧的携带者是（　　）

如图，点A，B，C，P在⊙O上，CD⊥OA，CE⊥OB，垂足分别为D，E，∠DCE=40°，则∠P的度数为（  ）