1. Ba jin ——a lot of famous novels。 A. wrote B. was writing C. has written D. had written 答案是A 为什么?
2. Oh, it’s you , I‘m sorry I——know you —— here。
A. don’t are B. didn‘t are C. didn’t were D. don‘t were 答案选C 我选D 为什么?
3. What —— ? I——my key and can’t open the door。
A. happened lost B. had seen C. happens have lost D. has happened have lost 答案是D 我选C 为什么?
为什么有些句子的时态 我觉得用 一般现在时也行 现完、一过也行 总是分不清。 只靠单纯的语法能分清这些时态吗? 我觉得这些时态的用法太乱了 你中有我 我中有你。 就算是有标准的时间状语 有时我还是想用现在完成时 总之,太乱了 分不清时态