2. 职称英语
  3. How long have you ______?A、borrowed the bookB、been backC、bought the bikeBHow

How long have you ______?A、borrowed the bookB、been backC、bought the bikeBHow

游客2025-07-07  2
问题 How long have you ______?
选项 A、borrowed the book
B、been back
C、bought the bike
答案 B
解析 How long是问时间段的问句，而其他两项中的动词都是表时间点，是非延续性动词。
转载请注明原文地址:https://tihaiku.com/zcyy/4150912.html
相关试题推荐
随机试题
最新回复(0)