【华慧考博】考博英语每日一练(11.29)2019考博加油!
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. To ______a room is to keep it supplied with fresh air.
A. blaze
B. ventilate
C. boast
D. violate
【华慧考博】考博英语每日一练(11.29)参考答案
1.D【句意】我本不必给他写信的,因为他之后不久给我打了电话。
【解析】语法—情态动词。根据because从句表达的意思“因为他之后不久给我打了电话”可知主句所表达的意思应为“我本不必给他写信”,故D项“本不必给他写信”正确。A项“本应该给他写信的”;B项“肯定给他写信了”;C项“不可能给他写信了”。
2.B
【句意】让房间通风就是保持其被供给新鲜空气。
【解析】动词词义辨析。blaze“燃烧;照耀;发光;激发”;ventilate“使通风;宣布”;boast“夸口说,自吹自擂说;以有……而自豪”;violate“违反;侵犯,妨碍;亵渎”。由句中关键词“room房间”与“supplied with fresh air被供给新鲜空气”的对应知“使通风”符合语境,故B项正确。