I would have come earlier, but I _____ that you were waiting for me. A.didn’t kn

I would have come earlier, but I _____ that you were waiting for me. A.didn’t kn

题型:不详难度:来源:
I would have come earlier, but I _____ that you were waiting for me.
A.didn’t knowB.hadn’t knowC.would have knownD.haven’t known

答案
A
解析

试题分析:句意:我本应该早点来,但是我不知道你在等我。I would have come earlier,是对过去的虚拟,but后面的内容是描述过去的事实,用一般过去式,所以选A。
举一反三
Wait a moment, please. When I _________ writing the letter, I will go shopping with you.
A.will have finishedB.have finished
C.will finishD.finished

题型:不详难度:| 查看答案
Knowledge and learning are important if we want to be successful, but they may also  __________ our thinking.
A.directB. limitC. changeD.improve

题型:不详难度:| 查看答案
-Have you known the exam result?
-Not yet. I guess the paper ________ by the teacher now.
A.has gradedB.is gradedC.is being gradedD.is grading

题型:不详难度:| 查看答案
Peter ________ at this job since he graduated from college.
A.is employedB.was employedC.has been employedD.had been employed

题型:不详难度:| 查看答案
— I ______ the chance to apply for the new post. What do you think?
— I think you should go for it. We’ll all back you up.
A.have given B.am given C.have been givenD.was given

题型:不详难度:| 查看答案
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