1. I ______ to him because he phoned me shortly afterwards.
A. ought to have written
B. must have written
C. couldn't have written
D. needn't have written
2. Because of the ___ noise of traffic I couldn’t get to sleep last night.
A. prevalent
B. perpetual
C. provocative
D. progressive
【考博英语长难句翻译】
When work started again on Monday, output duly rose compared with the Saturday and continued to rise for the next couple of days.
考博英语每日一练(11.24)参考答案
1.D
【句意】因为他后来不久就给我打电话了,所以我本不必给他写信的。
【解析】语法结构——情态动词:ought to have done sth.“应该做某事(但却没有做)”;must have done sth.“肯定做了某事(表示对过去已经发生的事情的肯定推测)”;couldn’t have done sth.“不可能做了某事”;needn’t have done sth.“本不必做某事(但却已经做了)”。由句中关键词“because he phoned me shortly afterwards因为他后来不久就给我打电话了”的对应知“needn’t have done sth.本不必做某事(但却已经做了)”符合语境,故D项正确。
2.B
【句意】我昨晚因不间断的交通噪音而无法入睡。
【解析】形容词词义辨析。prevalent“流行的;盛行的”;perpetual“不间断的;永久的”;provocative“挑衅的;煽动性的;挑逗的”;progressive“进步的;稳步的”。由句中关键词“noise of traffic交通噪音”与“I couldn’t get to sleep我无法入睡”的对应知“不间断的”的符合语境,故B项正确。
【考博英语补全句子参考答案】
当周一重新开始工作时,与周六相比,产量如期上升,并在接下来的几天持续上升。