There are some new dictionaries on that shelf.They ______a few we_英语解答

There are some new dictionaries on that shelf.They ______a few weeks ago.A.buy B.bought
C.were bought D.have bought知道选C,为什么

人气：423 ℃　时间：2020-05-24 21:37:15

解答

这些dictionaries是被买来的,所以是be bought.是过去几周前买的,所以是was