摘要： I told Sally how to get here, but perhaps I for her. A. had to write it out B. must have written it out C. should have written it out D. ought to write it out 过去的条件得出过去的结论或过去的一种虚拟 if have done 答案选would have done / could have done might / should
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I told Sally how to get here, but perhaps I ____ for her.
A. had to write it out B. must have written it out
C. should have written it out D. ought to write it out
查看习题详情和答案>>I told Sally how to get here, but perhaps I ________ for her.
A. had to write it out B. must have written it out
C. should have written it out D. ought to write it out
查看习题详情和答案>>I told Sally how to get here, but perhaps I _______ for her.
A. had to write it out B. must have written it out
C. should have written it out D. ought to write it out
查看习题详情和答案>>