Not until the First World War ______ to improve the road system in the United St

游客2025-02-09 24

问题 Not until the First World War ______ to improve the road system in the United States.

选项 A、a determined effort was made
B、made a determined effort
C、when a determined effort was made
D、was a determined effort made

答案 D

解析

转载请注明原文地址:https://tihaiku.com/zcyy/3949885.html

相关试题推荐

随机试题

最新回复(0)

NotuntiltheFirstWorldWar______toimprovetheroadsystemintheUnitedSt