(单选题)42: I ran ____ an old friend of mine the other day when I did some shopping downtown. A: after B: about C: across D: over ...

(单选题)36: The noise disturbed the entire ____. A: neighbor B: neighboring C: neighborhood D: neighbors ...

(单选题)30: Walking on the ____ , the young couple talked about those unforgettable days when they were studying at college. A: sideway's B: sidewalk C: sidway D: sidewalk's ...

(单选题)24: The school has ____ some top students. A: turned away B: turned up C: turned in D: turned out ...

(单选题)18: She is used to having an Oxford English dictionary ____ easy reach when she is working. A: in B: with C: within D: by ...

(单选题)12: The employments were quite unsatisfied with the ____ explanation given by the managers and decided to go in strike. A: reason B: reasonable C: reasoning D: unreasonable ...

(单选题)6: The teacher praised the girl in class ____ her hard work. A: for B: by C: to D: with ...

(单选题)44: 制作自解压文件时，如果希望下次查看该文件中的内容，只需单击此文件而无需调用WinRAR对其进行解压处理，可将压缩包做成（ ）。 A: BAT文件 B: EXE文件 C: WORD文件 D: TXT文件 ...

(单选题)26: 下列四种文件格式中，属于多媒体静态图片文件格式的是（ ）。 A: GIF格式 B: MPEG格式 C: JPG格式 D: MP3格式 ...

(单选题)8: 音频卡一般分类的标准是（ ）。 A: 采样频率 B: 声道数 C: 采样量化位数 D: 压缩方式 ...