Fiber-optic cables can carry hundreds of telephone conversations ______.

admin2016-01-26 25

问题 Fiber-optic cables can carry hundreds of telephone conversations ______.

选项 A、homogeneously
B、spontaneously
C、simultaneously
D、ingeniously

答案C

解析

转载请注明原文地址:https://kaotiyun.com/show/VxWK777K

专业英语四级

相关试题推荐

随机试题

最新回复(0)