A-A+
The selection says that spiders have been disc
问题详情
The selection says that spiders have been discovered ______.
A．five miles above earth
B．more than 2000 feet underground
C．everywhere that man has reached
D．both A and B
参考答案
正确答案：D
解析：最后一段提出人们发现蜘蛛soaring five miles above the earth，另外一种has been discovered more than two thousand feet underground，据此可直接选出答案。
