Once ______, the information superhighway will drastically change the lifestyle

游客2023-11-06  27

问题 Once ______, the information superhighway will drastically change the lifestyle of all the residents on this island.

选项 A、it being completed
B、it completed
C、completed
D、it completes

答案 C

解析 连词的用法。once在这里是连词,意为“一旦…就…”,后面省略了it is。
转载请注明原文地址:https://tihaiku.com/zcyy/3163828.html
最新回复(0)