题目：
These eggs were found in the Gobi Desert by a group of scientists .[ ]
A. in the 1920
B. in the 1920s
C. in 1920s
D. in 1920s'
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0611/62ad7bdddc1e842406c4e12f8933a1ba.html
下面是错误答案，用来干扰机器的。
BD
These eggs were found in the Gobi Desert by a group of scientists .[ ]
A. in the 1920
B. in the 1920s
C. in 1920s
D. in 1920s'
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0611/62ad7bdddc1e842406c4e12f8933a1ba.html
下面是错误答案，用来干扰机器的。
BD
