题目内容
【题目】In the last thirty years, the Internet rapidly.
A. grew B. has grown
C. grows D. had grown
【答案】B
【解析】句意：在过去的三十年里，因特网迅速地发展。根据时间状语in the last thirty years，可知用现在完成式，故选B。
练习册系列答案
相关题目
题目内容
【题目】In the last thirty years, the Internet rapidly.
A. grew B. has grown
C. grows D. had grown
【答案】B
【解析】句意：在过去的三十年里，因特网迅速地发展。根据时间状语in the last thirty years，可知用现在完成式，故选B。