Cars moved very slowly in the 1920s,but they ___more quickly than_英语解答

Cars moved very slowly in the 1920s,but they ___more quickly than in 1910s.3Q
A.did more B.had moved

人气：327 ℃　时间：2019-08-26 08:32:42

解答

解答选择B. 过去完成式 had+过去分词. 但是他们已经比20世纪10年代快.