Context in SFL refers to . A: Context of language B: Context of culture C: Context of society D: Context of situation

为实现一个圆形的放大镜效果（即仅将特定圆形范围内的图像进行放大，外部图像保持不变），设函数draw实现原图绘制，函数enlarge实现图像放大的效果。以下代码片段正确的是？ A: context.save();context.beginPath();context.arcTo(50，50，50，0， Math.PI*2);context.clip();enlarge();context.restore();draw(); B: draw();context.save();context.arc(50，50，50，Math.PI*2, 0);context.clip();enlarge();context.restore(); C: context.save();enlarge();context.clip();context.arc(50，50，50，0， Math.PI*2);context.restore(); D: context.save();context.arc(50，50，50，Math.PI*2, 0);context.clip();draw();enlarge();context.restore();

According to Numan, context can be classified into . A: linguistic context and co-text. B: nonlinguistic context and extra-linguistic context. C: situational context and cultural context D: linguistic context and nonlinguistic context.

How to narrow the following topic “The Effects of Deforestation on Gorillas in Africa ” A: Geographical context B: Historical context C: Biological context D: Social context

3.in which context will Gordon Brown’s announcement come true? A: in the context of a much bigger national disarmament B: in the context of a much bigger international disarmament C: in the context of a much bigger local disarmament D: in the context of a much bigger regional disarmament

Context clues only include general context, definitions, synonyms and antonyms.

Context

canvas中规定了2D context，不支持3D context (WebGL)。

In high context cultures, meanings are implied from the context in which communication takes place.

Watch the video clip and answer the questions1. According to the video clip, which city is the greenest one in Asia?2. According to the video clip, what makes Copenhagen the top one eco-friendly city in the world?