Not until the dedication of Yellowstone Park in the late nineteenth century_____

游客2024-10-08 23

问题 Not until the dedication of Yellowstone Park in the late nineteenth century______a national park.

选项 A、the United States had
B、did the United States have
C、when the United States had
D、the United States having

答案 B

解析此题是语法结构题，考查倒装结构的用法。带否定意义的短语not until用在句首，后面跟一个从句做状语，主句要使用倒装语序。在此题中主句的谓语动词是实义动词had，用部分倒装，即did+主语+have。因此，根据题意和语法规则，选项B是最佳答案。

转载请注明原文地址:http://tihaiku.com/zcyy/3792522.html

相关试题推荐

随机试题

最新回复(0)

Inthe19thcentury,thereusedtobeamodelofhowtobeagoodperson.Th