题目

教室在操场的右侧。 ____________________________________ 答案：【答案】The classroom is on the right of the playground./ There is a classroom on the right of the playground.【解析】教室：the classroom；在操场的右侧：on the right of the playground；结合语境可知，此题为现在时，句子主语是the classroom，所以谓语动词用is，而这里表达的是“某物在某处”，也可以用There be句型，故填The classroom is抛物线y=x2+2x+1的顶点坐标是    ．