Your ___ is the way that your face looks at a moment. It shows what you are thinking or feeling.
A. expression B. experience C. experiment
【答案】A
【解析】句意：你的表情指的是你的脸在某个时候看起来的样子。它表明你在想什么或感觉什么。A. expression表情；B. experience经历；C. experiment实验。根据It shows what you are thinking or feeling. 它表明你在想什么或感觉什么，可知描述的是“表情”，结合选项，可知A选项符合题意，故答案选A。