导航:题目详情 | 答案解析 | 相关问题 | 最新问题 The construction of the transcontinental railroad took ______.A.9 yearsB.4 yearsC.7 yearsD 学历类 2020-07-05 10:15:13 已帮助 人 The construction of the transcontinental railroad took ______.A.9 yearsB.4 yearsC.7 yearsD.3 years 热搜:物联网英文为internet of things 答案解析 难度★★☆ 搜索 参考答案为D。 相关问题 1、The construction of the bridge () due to the snowstorm. 2018-07-08 2、Price ______ is at the top of the factors contributing to the rise of construction cost in 2019-10-23 3、The construction of the railway is said to have b 2020-04-28 4、The construction of the railway is said to have b 2020-04-28 5、The construction of the railway is said to have b 2020-04-28 6、what is the construction of the sentence “the boy smiled”?A.exocentricB.endocentricC 2020-06-10