In the southwestern part of the United States _____ built in the last century.
举一反三
- In the southwestern part of the United States _________ built in the last century. A: they are many abandoned mining towns B: where there are many abandoned mining towns C: are many abandoned mining towns D: many abandoned mining towns are
- In the southwestern part of the United States ______ built in the last century. A: there are many abandoned mining towns B: were many abandoned mining towns C: where there are many abandoned mining towns D: where are many abandoned mining towns
- When was this town built A: In the 13th century, B: In the 14th century. C: In the 15th century. D: In the 16th century.
- The Trust movement started in the United States in the late 19th century.
- Not until the dedication of Yellowstone Park in the late nineteenth century（）a national park. A: the United States had B: did the United States have C: when the United States had D: the United States having