问题补充:
单选题It’ssaidthatcornwasgrownalotinTibet_______.A.in 17th centuryB.in the 17th centuryC.in 17 centuryD.in the 17 century
答案:
B解析固定表达,B符合。
时间:2020-08-10 06:37:20
单选题It’ssaidthatcornwasgrownalotinTibet_______.A.in 17th centuryB.in the 17th centuryC.in 17 centuryD.in the 17 century
B解析固定表达,B符合。