题目

The palace caught fire three times in the last century, and little of the original building (remain) now. 答案：【1】remains 用放大镜观察彩色电视画面，你将看到排列有序的三色发光区域是 [　　] A． 红、绿、蓝 B． 红、黄、蓝 C． 红、黄、紫 D． 黄、绿、紫