In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D". 

[Q]: [header] How to embed pictures [title] Choose the type of embedded image. [substeps] You can add a picture or insert a graphic, clip art or chart. You can also create a shape or graphic. <sep> (A) [title] Save the image to a web server for easy editing. [title] Translate the image you are going to put onto a layer layer in the layer dropdown to the layer you want to paste. (B) While you can edit your design, you can also alter it so that picture art and chart are placed in different arrangements. [title] Use the " advanced options " option to access and resize the image. (C) [title] Take pictures with or without a background. [step] It's easier to edit images from this background than from a canvas. (D) [title] Click the insert tab and then click the icon for the image type. [substeps] Clicking the picture icon will launch the " insert picture " window.
[A]: D


[Q]: [header] How to study the phenomenon of light as a nonequilbirum state of matter [title] Understand how thermodynamic systems are categorized. [step] Thermodynamic systems in nature are divided into two types. One is systems that are at equilibrium state with the environment and the other is systems that are in a state of nonequilibrium with the surroundings. <sep> (A) On earth, nature has a preference for systems that are at an equilibrium state with the surrounding. This is so due to the principle of minimum energy that every object in the universe aspires to have. (B) For example, gas rising in temperature throughout the day can be divided into microorganisms in the environment. [substeps] For example, gas rising in temperature in the atmosphere can be divided into molecules in the environment. (C) [substeps] Equilibrium is fundamental in thermodynamics. Other systems include stars, planets, and oceans. (D) [title] Learn about the term " rock hydrodynamics ". [step] Rock hydrodynamics refers to the transfer of water to the earth's surface.
[A]: A


[Q]: [header] How to make banana cupcakes [title] Preheat the oven to 375ºf (190ºc). [step] Either use silicone cupcake cases on their own, or paper cupcake cases in a muffin pan (this helps to hold their shape best). [title] Beat together the butter and sugar until light and fluffy. <sep> (A) [step] You can do this using handheld mixer or a food processor fitted with whisks. [title] Add the eggs, one at a time. (B) [step] Work quickly! The dough can be a bit sticky, so a mixer with a paddle attachment is recommended. Mix it continuously with a wooden spoon, until the dough is well-blended and workable. (C) [step] This will be the filling, so try to be precise here. [title] Turn the mixer on medium speed until the mixture is light and fluffy. (D) [step] These products can be found at baking supply stores. [title] Add one ripe banana for each cupcake case.
[A]:
A


