2. 外语
  3. -- I bought this computer for $500 last week.-- It’s on sale this week for only $4,00. You should have waited.-- Oh, Really? But

-- I bought this computer for $500 last week.-- It’s on sale this week for only $4,00. You should have waited.-- Oh, Really? But

admin2010-02-17  94
问题 -- I bought this computer for $500 last week.-- It’s on sale this week for only $4,00. You should have waited.-- Oh, Really? But how______I know?
选项 A、can
B、will
C、do
D、would
答案D
解析 这里是虚拟语气，表示当时我怎么会知道呢。当然，如果用would I have known的动词时态，可能会更符合语法的规范。但是选择项中没有提供，那就只能选择最接近的时态了。
转载请注明原文地址:https://www.kaotiyun.com/show/LynK777K
0

专业英语四级

相关试题推荐
随机试题
最新回复(0)