【单选题】E-mail, as well as the telephone, ___________ an important part in daily communication.
【单选题】E-mail (as well as) mobile telephones (are) becoming (more and more) popular (in) daily communication.
【简答题】标准件无需绘制图纸,只需注明其规格( 型式、结构和尺寸 )和 标准 。
【简答题】标准件无需绘制图纸,只需注明其规格( 型式、结构和尺寸 )和 标准 。
【单选题】With the development of modern society, E-mail as well as telephones _____ an important part in daily communication. [ ]
【简答题】E-mail, as well as telephone, ______ an important part in daily communication. A) is playing B) have played C) are playing D) hoped
【简答题】E-mail, as well as telephones, ______ an important part in daily communication. A) is playing B) have played C) are playing D) play
【判断题】汽车大修后,各缸压力差不超过其平均值的3%。
【简答题】标准件无需绘制图纸,只需注明其规格( 型式、结构和尺寸 )和 标准 。