Asweknow,cornwasfirstfoundinAmer

发布时间：2020-07-26 12:19:22

As we know, corn was first found in America, and ________ other plants were also found in America．A.the number ofB.a great deal ofC.a number ofD.much

网友回答

C
以上问题属网友观点，不代表本站立场，仅供参考！