2. 外语
  3. During the last three decades, the number of people participating in physical fitness programs______sharply.

During the last three decades, the number of people participating in physical fitness programs______sharply.

admin2015-10-09  69
问题 During the last three decades, the number of people participating in physical fitness programs______sharply.
选项 A、has increased
B、were increasing
C、had increased
D、have increased
答案A
解析 这是一道语法题，考点是现在完成时的用法。现在完成时表示事情发生在过去，持续或影响到现在。
转载请注明原文地址:https://kaotiyun.com/show/hmRO777K
0

成人本科学位英语

相关试题推荐
随机试题
最新回复(0)