题目

    I am a writer. I spend a great deal of my time thinking about the power of language—the way it can evoke (唤起) an emotion, a visual image, a complex idea, or a simple truth.Language is the tool of my trade. And I use them all—all the Englishes I grew up with.     Born into a Chinese family that had recently arrived in California, I’ve been giving more thought to the kind of English my mother speaks. Like others, I have described it to people as “broken” English. But I feel embarrassed to say that. It has always bothered me that I can think of no way to describe 如图，M、N分别是正方形ABCD边DC、AB的中点，分别以AE、BF为折痕，使点D、点C落在MN的点G处，则△ABG是　　三角形．