Sally took a photo of her friends while they______computer games. A: play B: are playing C: have played D: were playing

下面英文单词中黑正体为（）。 A: computer B: computer C: computer D: computer

Computer network is a combination of computer and ().

is an important qualification for the job. A: Having studied computer B: Have studied computer C: Studied computer D: Study computer

According to the man, the computer had problems EXCEPT that According to the woman, the company would not replace the computer because A: the computer problems were not serious. B: this kind of computer was in short supply. C: the computer was beyond time limit of replacement. D: the computer was infected by viruses.

脱机直接制版（CTP）的英文全称是（ ） A: Computer to Plate B: Computer to Print C: Computer to Press D: Computer to Proof

电子计算机按照综合性分类 A: 巨型机（Giant Computer） B: 大中型机（Large-scale or Medium-size Computer） C: 小型机（Mini Computer） D: 微型机（Micro Computer） E: 单片机（Single board Computer）

以下哪个检索式查出的文献数量最多？ A: computer * design B: computer + design C: computer - design D: “computer design”

CAD是的英文全称是什么？ A: Computer Aided Design B: Computer Assisted Design C: Computer Assistant Design D: Computer Associate Design

CAD的英文全称是什么（ ） A: Computer Aided Drawing B: Computer Aided Design C: Computer Aided Graphics D: Computer Aided Plan