问题
选择题
The Palace Museum is about five hundred ________. [ ]
A. year
B. year old
C. years
D. years old
答案
答案：D
搜题请搜索小程序“爱下问搜题”
The Palace Museum is about five hundred ________. [ ]
A. year
B. year old
C. years
D. years old
答案：D