____a machine been so efficient and accurate as the electronic computer.A、More t

游客2023-10-18 62

问题 ____a machine been so efficient and accurate as the electronic computer.

选项 A、More than ever before
B、Never before has
C、In the past, there never has
D、Formerly there never was

答案 B

解析

转载请注明原文地址:https://www.tihaiku.com/zcyy/3108048.html

相关试题推荐

随机试题

最新回复(0)

Dannyleftthis________messageonmyansweringmachine:"Imustseeyou.Meet