Mike fitted a new lock to ______ that the bicycle would not be stolen.A、ensureB

游客2024-02-22  19

问题 Mike fitted a new lock to ______ that the bicycle would not be stolen.

选项 A、ensure
B、insure
C、assure
D、sure

答案 A

解析 近义词辨析。ensure意为“确保,担保”,习惯上用来表示普通的“保证”,如保证成功(安全、供应)等,句型是:ensure + n.或 + that clause,如:Please ensure that all the lights ares witched at night. (在夜晚务必把灯全关掉。)insure意为“给…保险,为了…提供保证,保证使…得到”,表示“保险”时纯粹是经济意义,常指事故保险(如保火险、盗险、意外事故险等),如:The insurance company insured the building against fire.(保险公司给这座楼保火险。)assure意为“使确信,使放心”,后面需跟人称代词或指人的名词作宾语,常用句型:assure sb./oneself of sth.和assure sb. + that clause,如:I can assure you of the reliability of the news.(我可以向你保证这则消息是可靠的。)sure是形容词,意为“对…有把握,确信某事,稳当的,可靠的”,常用短语make sure(弄清楚,确保)。根据句意和用法,应选A)。
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