A-A+
A.It remains unknown yet.B.Around five thousan
问题详情
A.It remains unknown yet.
B.Around five thousand years ago.
C.About two million years ago.
D.About three hundred thousand years ago.
参考答案
正确答案:B
解析:细节题。通过浏览选项可知,本题问的是有关时间的信息点。埃及撒哈拉沙漠的一个金字塔是世上最古老的,大约有五千年的历史。一听到关键句子,“The oldest pyramid we know today is the one near Sahara in Egypt. It is about 5,000 year sold.”即可作出判断,正确答案为 B。本题比较容易作出正确的选择。