If he（ ）harder,he ( ) the exam.
A: works/ passes
B: worked/passed
C: has worked / would pass
D: had worked / would have passed
A: works/ passes
B: worked/passed
C: has worked / would pass
D: had worked / would have passed
举一反三
- If he had worked harder, he ______ the exams. A: must have passed B: would have passed C: would pass D: could pass
- I regret __________ hard at school, or I would have passed the exam. A: to have not worked B: having not worked C: not to have worked D: not having worked
- 下面哪个句子是混合虚拟语气结构?( ) A: If I had worked harder, I would have passed the examination. B: If I were you, I would not fail. C: If I were to be a NBA super star, I would help Chinese basketball players to improve their skills. D: If he had worked harder three years ago，he would be in college now.
- They said that by the end of the next month, he would have worked here for 3 years. A: would have worked B: will have worked C: had worked D: would work
- Mr. Smith _______with the government for 40 years by the time he retired. A: would have worked B: has worked C: could have worked D: had worked